锘??xml version="1.0" encoding="utf-8" standalone="yes"?>国产农村妇女毛片精品久久麻豆 ,亚洲欧美成人综合,久久亚洲欧美国产精品乐播http://m.shnenglu.com/tankzhouqiang/category/16142.htmlzh-cnWed, 02 Mar 2011 04:33:14 GMTWed, 02 Mar 2011 04:33:14 GMT60絎旇瘯棰橈紙杞澆錛?/title><link>http://m.shnenglu.com/tankzhouqiang/archive/2011/03/02/140969.html</link><dc:creator>鍛ㄥ己</dc:creator><author>鍛ㄥ己</author><pubDate>Wed, 02 Mar 2011 04:19:00 GMT</pubDate><guid>http://m.shnenglu.com/tankzhouqiang/archive/2011/03/02/140969.html</guid><wfw:comment>http://m.shnenglu.com/tankzhouqiang/comments/140969.html</wfw:comment><comments>http://m.shnenglu.com/tankzhouqiang/archive/2011/03/02/140969.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://m.shnenglu.com/tankzhouqiang/comments/commentRss/140969.html</wfw:commentRss><trackback:ping>http://m.shnenglu.com/tankzhouqiang/services/trackbacks/140969.html</trackback:ping><description><![CDATA[<h2> <font size="3"><font><font size="3"><font><font size="3"><font><font size="3"><font><font size="3"><font> <a href="http://m.shnenglu.com/mzty/archive/2008/02/18/42875.html" id="viewpost1_TitleUrl">絎旇瘯棰橈紙杞級</a> </font></font></font></font></font></font></font></font></font></font></h2> <font size="3"><font><font size="3"><font><font size="3"><font><font size="3"><font><font size="3"><font> </font></font></font></font></font></font></font></font></font></font> <p><font size="3"><font><font size="3"><font><font size="3"><font><font size="3"><font><font size="3"><font><br>涓銆佸浣曞垽鏂竴涓崟閾捐〃鏄湁鐜殑錛燂紙娉ㄦ剰涓嶈兘鐢ㄦ爣蹇椾綅錛屾渶澶氬彧鑳界敤涓や釜棰濆鎸囬拡錛?br>   struct node { char val; node* next;}<br>   bool check(const node* head) {} //return false : 鏃犵幆錛泃rue: 鏈夌幆<br>    涓縐峅錛坣錛夌殑鍔炴硶灝辨槸錛堟悶涓や釜鎸囬拡錛屼竴涓瘡嬈¢掑涓姝ワ紝涓涓瘡嬈¢掑涓ゆ錛屽鏋滄湁鐜殑璇濅袱鑰呭繀鐒墮噸鍚堬紝鍙嶄箣浜︾劧錛夛細<br>    bool check(const node* head)<br>    {<br>         if(head==NULL) <br>              return false;   <br>         node *low=head, *fast=head->next;<br>         while(fast!=NULL && fast->next!=NULL)<br>        {<br>               low=low->next;<br>               fast=fast->next->next;<br>               if(low==fast) <br>                    return true;<br>        }<br>       return false;<br>   }</font></font></font></font></font></font></font></font></font></font></p> <p><font size="3"><font><font size="3"><font><font size="3"><font><font size="3"><font><font size="3"><font> 浜屻佸垹闄や竴涓崟欏歸摼琛ㄧ殑鏈涓棿鐨勫厓绱狅紝瑕佹眰鏃墮棿灝藉彲鑳界煭錛堜笉鑳戒嬌鐢ㄤ袱嬈″驚鐜級<br>struct link<br>{<br>    int data;<br>    struct link *next;<br>};<br><font color="#ff0000">void delMiddle(link *head)<br></font>{<br>    if(head == NULL)<br>           return;<br>    else if(head->next == NULL)<br>    {<br>            delete head;<br>            return;<br>    }<br>    else<br>    {<br>            link *low = head;<br>            link *fast = head->next;<br>            while(fast != NULL && fast->next != NULL)<br>            {   <br>                       fast = fast->next->next;<br>                       if(fast == NULL)<br>                                    break;<br>                       low = low->next;<br>            }<br>            link *temp = low->next;<br>            low->next = low->next->next;<br>            delete temp;<br>  <br>    }<br>}<br>int main()<br>{<br>       struct link *head,*l;<br>       struct link *s;<br>       head = (link*)malloc(sizeof(link));<br>       head->data=0;<br>       head->next = NULL;<br>       l = head;<br>       for(int i=1; i<9; i++)<br>       {<br>            s = (link*)malloc(sizeof(link));<br>            s->data = i;<br>            s->next = NULL;<br>            l->next= s;<br>            l = l->next;<br>       }<br>       print(head);<br>       delMiddle(head);<br>       print(head);<br>       return 0;<br>}</font></font></font></font></font></font></font></font></font></font></p> <p><font size="3"><font><font size="3"><font><font size="3"><font><font size="3"><font><font size="3"><font>涓夈佽緭鍏錛屾眰涓涓猲*n鐭╅樀錛岃瀹氱煩闃墊部45搴︾嚎閫掑(濞佺洓)<br><span style="color: #008000;">/**<br> * 寰楀埌濡備笅鏍峰紡鐨勪簩緇存暟緇?br>* zigzag錛坖peg緙栫爜閲屽彇璞$礌鏁版嵁鐨勬帓鍒楅『搴忥級<br>*<br>*   0, 1, 5, 6,14,15,27,28,<br>*   2, 4, 7,13,16,26,29,42,<br>*   3, 8,12,17,25,30,41,43,<br>*   9,11,18,24,31,40,44,53,<br>*   10,19,23,32,39,45,52,54,<br>*   20,22,33,38,46,51,55,60,<br>*   21,34,37,47,50,56,59,61,<br>*   35,36,48,49,57,58,62,63<br> */</span><span style="color: #008000;"><br></span><span style="color: #000000;">void zigzag(int n)<br>{<br> int **a =(int**) malloc(n*sizeof(int *));  //鍒嗛厤絀洪棿<br> <br> if(NULL == a)<br>  return ;<br> int i;<br> for(i = 0; i < n; i++) {<br>        if((a[i] =(int*) malloc(n * sizeof(int))) == NULL) {<br>            while(--i>=0)<br>                free(a[i]);<br>            free(a);<br>            return;<br>        }<br>    }<br> <br> bool flag = false; //榪欎釜鏍囧織浣嶇敤鏉ュ垽鏂槸浠?5搴﹁鐢熸垚榪樻槸225搴﹁鐢熸垚<br> int count = 0;<br> for(i=0; i<n; i++)  //鐢熸垚鐨勪笂鍗婇儴鍒嗙殑鏁版嵁<br> {<br>  <br>  if(flag)<br>  {<br>   for(int r = 0; r<=i; r++)<br>   {<br>    a[r][i-r] = count;<br>    count++;<br>   }<br>   flag = false;<br>  }<br>  else<br>  {<br>   for(int r = i; r>=0; r--)<br>   {<br>    a[r][i-r] = count;<br>    count++;<br>   }<br>   flag = true;<br>  }<br> }<br> for(i=n-1; i>=0; i--)  //鐢熸垚鐨勬槸涓嬪崐閮ㄥ垎鐨勬暟鎹?br> {<br> // cout<<i<<endl;<br>  if(flag)<br>  {<br>   for(int r = 0; r<=i-1; r++)<br>   {<br>    int r1 = n-i+r;       //浠h〃褰撳墠琛?br>    int c1 = 2*n-i-1-r1;  //浠h〃褰撳墠鍒?br>    a[r1][c1] = count;<br>    count++;<br>   }<br>   flag = false;<br>  }<br>  else<br>  {<br>   for(int r = i-1; r>=0; r--)<br>   {<br>    cout<<"ddd"<<endl;<br>    int r1 = n-i+r;<br>    int c1 = 2*n-i-1-r1;<br> //   cout<<r1<<","<<c1<<endl;<br>    a[r1][c1] = count;<br>    count++;<br>   }<br>   flag = true;<br>  }<br> }<br> for(int r = 0; r<n; r++)<br> {<br>  for(int c=0; c<n; c++)<br>   cout<<a[r][c]<<",";<br>  cout<<endl;<br> }<br>}<br>int main()<br>{<br> int n;<br> cin>>n;<br> zigzag(n);<br> return 0;<br>}<br>緗戜笂榪樻湁涓涓漢鍐欎簡涓涓瘮杈冨閥鐨勭畻娉曪細<br><span style="color: #008000;">/*</span><span style="color: #008000;">*<br>* 寰楀埌濡備笅鏍峰紡鐨勪簩緇存暟緇?br>* zigzag錛坖peg緙栫爜閲屽彇璞$礌鏁版嵁鐨勬帓鍒楅『搴忥級<br>*<br>*   0, 1, 5, 6,14,15,27,28,<br>*   2, 4, 7,13,16,26,29,42,<br>*   3, 8,12,17,25,30,41,43,<br>*   9,11,18,24,31,40,44,53,<br>*   10,19,23,32,39,45,52,54,<br>*   20,22,33,38,46,51,55,60,<br>*   21,34,37,47,50,56,59,61,<br>*   35,36,48,49,57,58,62,63<br></span><span style="color: #008000;">*/</span><span style="color: #000000;"><br><br>#include </span><span style="color: #000000;"><</span><span style="color: #000000;">stdio.h</span><span style="color: #000000;">></span><span style="color: #000000;"><br></span><span style="color: #0000ff;">int</span><span style="color: #000000;"> main()<br>{<br>    </span><span style="color: #0000ff;">int</span><span style="color: #000000;"> N;<br>    </span><span style="color: #0000ff;">int</span><span style="color: #000000;"> s, i, j;<br>    </span><span style="color: #0000ff;">int</span><span style="color: #000000;"> squa;<br>    scanf(</span><span style="color: #800000;">"</span><span style="color: #800000;">%d</span><span style="color: #800000;">"</span><span style="color: #000000;">, </span><span style="color: #000000;">&</span><span style="color: #000000;">N);<br>    </span><span style="color: #008000;">/*</span><span style="color: #008000;"> 鍒嗛厤絀洪棿 </span><span style="color: #008000;">*/</span><span style="color: #000000;"><br>    </span><span style="color: #0000ff;">int</span><span style="color: #000000;"> </span><span style="color: #000000;">**</span><span style="color: #000000;">a </span><span style="color: #000000;">=</span><span style="color: #000000;"> malloc(N </span><span style="color: #000000;">*</span><span style="color: #000000;"> </span><span style="color: #0000ff;">sizeof</span><span style="color: #000000;">(</span><span style="color: #0000ff;">int</span><span style="color: #000000;"> </span><span style="color: #000000;">*</span><span style="color: #000000;">));<br>    </span><span style="color: #0000ff;">if</span><span style="color: #000000;">(a </span><span style="color: #000000;">==</span><span style="color: #000000;"> NULL)<br>        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> </span><span style="color: #800080;">0</span><span style="color: #000000;">;<br>    </span><span style="color: #0000ff;">for</span><span style="color: #000000;">(i </span><span style="color: #000000;">=</span><span style="color: #000000;"> </span><span style="color: #800080;">0</span><span style="color: #000000;">; i </span><span style="color: #000000;"><</span><span style="color: #000000;"> N; i</span><span style="color: #000000;">++</span><span style="color: #000000;">) {<br>        </span><span style="color: #0000ff;">if</span><span style="color: #000000;">((a[i] </span><span style="color: #000000;">=</span><span style="color: #000000;"> malloc(N </span><span style="color: #000000;">*</span><span style="color: #000000;"> </span><span style="color: #0000ff;">sizeof</span><span style="color: #000000;">(</span><span style="color: #0000ff;">int</span><span style="color: #000000;">))) </span><span style="color: #000000;">==</span><span style="color: #000000;"> NULL) {<br>            </span><span style="color: #0000ff;">while</span><span style="color: #000000;">(</span><span style="color: #000000;">--</span><span style="color: #000000;">i</span><span style="color: #000000;">>=</span><span style="color: #800080;">0</span><span style="color: #000000;">)<br>                free(a[i]);<br>            free(a);<br>            </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> </span><span style="color: #800080;">0</span><span style="color: #000000;">;<br>        }<br>    }<br>    </span><span style="color: #008000;">/*</span><span style="color: #008000;"> 鏁扮粍璧嬪?</span><span style="color: #008000;">*/</span><span style="color: #000000;"><br>    squa </span><span style="color: #000000;">=</span><span style="color: #000000;"> N</span><span style="color: #000000;">*</span><span style="color: #000000;">N;    <br>    </span><span style="color: #0000ff;">for</span><span style="color: #000000;">(i </span><span style="color: #000000;">=</span><span style="color: #000000;"> </span><span style="color: #800080;">0</span><span style="color: #000000;">; i </span><span style="color: #000000;"><</span><span style="color: #000000;"> N; i</span><span style="color: #000000;">++</span><span style="color: #000000;">)<br>        </span><span style="color: #0000ff;">for</span><span style="color: #000000;">(j </span><span style="color: #000000;">=</span><span style="color: #000000;"> </span><span style="color: #800080;">0</span><span style="color: #000000;">; j </span><span style="color: #000000;"><</span><span style="color: #000000;"> N; j</span><span style="color: #000000;">++</span><span style="color: #000000;">) {<br>            s </span><span style="color: #000000;">=</span><span style="color: #000000;"> i </span><span style="color: #000000;">+</span><span style="color: #000000;"> j;<br>            </span><span style="color: #0000ff;">if</span><span style="color: #000000;">(s </span><span style="color: #000000;"><</span><span style="color: #000000;"> N)<br>                <font color="#ff0000">a[i][j] </font></span><font color="#ff0000"><span style="color: #000000;">=</span><span style="color: #000000;"> s</span><span style="color: #000000;">*</span><span style="color: #000000;">(s</span><span style="color: #000000;">+</span><span style="color: #800080;">1</span><span style="color: #000000;">)</span><span style="color: #000000;">/</span><span style="color: #800080;">2</span><span style="color: #000000;"> </span><span style="color: #000000;">+</span><span style="color: #000000;"> (((i</span><span style="color: #000000;">+</span><span style="color: #000000;">j)</span><span style="color: #000000;">%</span><span style="color: #800080;">2</span><span style="color: #000000;"> </span><span style="color: #000000;">==</span><span style="color: #000000;"> </span><span style="color: #800080;">0</span><span style="color: #000000;">)</span><span style="color: #000000;">?</span></font><span style="color: #000000;"><font color="#ff0000"> i : j);<br></font>            </span><span style="color: #0000ff;">else</span><span style="color: #000000;"> {<br>                s </span><span style="color: #000000;">=</span><span style="color: #000000;"> (N</span><span style="color: #000000;">-</span><span style="color: #800080;">1</span><span style="color: #000000;">-</span><span style="color: #000000;">i) </span><span style="color: #000000;">+</span><span style="color: #000000;"> (N</span><span style="color: #000000;">-</span><span style="color: #800080;">1</span><span style="color: #000000;">-</span><span style="color: #000000;">j);<br>                <font color="#ff0000">a[i][j] </font></span><font color="#ff0000"><span style="color: #000000;">=</span><span style="color: #000000;"> squa </span><span style="color: #000000;">-</span><span style="color: #000000;"> s</span><span style="color: #000000;">*</span><span style="color: #000000;">(s</span><span style="color: #000000;">+</span><span style="color: #800080;">1</span><span style="color: #000000;">)</span><span style="color: #000000;">/</span><span style="color: #800080;">2</span><span style="color: #000000;"> </span><span style="color: #000000;">-</span><span style="color: #000000;"> (N </span><span style="color: #000000;">-</span><span style="color: #000000;"> (((i</span><span style="color: #000000;">+</span><span style="color: #000000;">j)</span><span style="color: #000000;">%</span><span style="color: #800080;">2</span><span style="color: #000000;"> </span><span style="color: #000000;">==</span><span style="color: #000000;"> </span><span style="color: #800080;">0</span><span style="color: #000000;">)</span><span style="color: #000000;">?</span></font><span style="color: #000000;"><font color="#ff0000"> i : j));<br></font>            }<br>        }<br>    </span><span style="color: #008000;">/*</span><span style="color: #008000;"> 鎵撳嵃杈撳嚭 </span><span style="color: #008000;">*/</span><span style="color: #000000;">    <br>    </span><span style="color: #0000ff;">for</span><span style="color: #000000;">(i </span><span style="color: #000000;">=</span><span style="color: #000000;"> </span><span style="color: #800080;">0</span><span style="color: #000000;">; i </span><span style="color: #000000;"><</span><span style="color: #000000;"> N; i</span><span style="color: #000000;">++</span><span style="color: #000000;">) {<br>        </span><span style="color: #0000ff;">for</span><span style="color: #000000;">(j </span><span style="color: #000000;">=</span><span style="color: #000000;"> </span><span style="color: #800080;">0</span><span style="color: #000000;">; j </span><span style="color: #000000;"><</span><span style="color: #000000;"> N; j</span><span style="color: #000000;">++</span><span style="color: #000000;">)<br>            printf(</span><span style="color: #800000;">"</span><span style="color: #800000;">%-6d</span><span style="color: #800000;">"</span><span style="color: #000000;">, a[i][j]);<br>        printf(</span><span style="color: #800000;">"</span><span style="color: #800000;">\n</span><span style="color: #800000;">"</span><span style="color: #000000;">);<br>    }<br>    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> </span><span style="color: #800080;">0</span><span style="color: #000000;">;<br>}<br></span></span></font></font></font></font></font></font></font></font></font></font></p> <p><span style="color: #000000;"><span style="color: #000000;"><font size="3"><font><font size="3"><font><font size="3"><font><font size="3"><font><font size="3"><font>鍥涖佹墦鍗?鍒?000鐨勬暣鏁幫紝涓嶈兘浣跨敤嫻佺▼鎺у埗璇彞(for,while,goto絳?涔熶笉鑳戒嬌鐢ㄩ掑綊<br>1.<br>typedef <span style="color: #0000ff;">struct</span><span style="color: #000000;"> _test{<br>    </span><span style="color: #0000ff;">static</span><span style="color: #000000;"> </span><span style="color: #0000ff;">int</span><span style="color: #000000;"> a;<br>    _test(){<br>        printf(</span><span style="color: #800000;">"</span><span style="color: #800000;">%d\n</span><span style="color: #800000;">"</span><span style="color: #000000;">,_test::a);<br>        a</span><span style="color: #000000;">++</span><span style="color: #000000;">;<br>    }<br>  }Test;<br>  </span><span style="color: #0000ff;">int</span><span style="color: #000000;"> Test::a </span><span style="color: #000000;">=</span><span style="color: #000000;"> </span><span style="color: #800080;">1</span><span style="color: #000000;">;<br><br>  </span><span style="color: #0000ff;">int</span><span style="color: #000000;">   main()   <br>  {   <br>    Test tt[</span><span style="color: #800080;">1000</span><span style="color: #000000;">];<br>    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> </span><span style="color: #800080;">0</span><span style="color: #000000;">;<br>  }   <br>2.<br>#include   <stdio.h> <br>#define   B   P,P,P,P,P,P,P,P,P,P <br>#define   P   L,L,L,L,L,L,L,L,L,L <br>#define   L   I,I,I,I,I,I,I,I,I,I,N <br>#define   I   printf( "%3d   ",i++) <br>#define   N   printf( "\n ") <br>int  main() <br>{ <br>    int   i   =   1; <br>    B; <br>} <br>鎴?br><span style="color: #0000ff;">#define</span><span style="color: #000000;"> A(x) x;x;x;x;x;x;x;x;x;x;</span><span style="color: #000000;"><br></span><span style="color: #0000ff;">int</span><span style="color: #000000;"> main () <br>{<br>    </span><span style="color: #0000ff;">int</span><span style="color: #000000;"> n </span><span style="color: #000000;">=</span><span style="color: #000000;"> </span><span style="color: #800080;">1</span><span style="color: #000000;">; <br>    A(A(A(printf (</span><span style="color: #800000;">"</span><span style="color: #800000;">%d </span><span style="color: #800000;">"</span><span style="color: #000000;">, n</span><span style="color: #000000;">++</span><span style="color: #000000;">))));<br><br>    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> </span><span style="color: #800080;">0</span><span style="color: #000000;">;<br>}</span><br><br></span></font></font></font></font></font></font></font></font></font></font></span></span><span style="color: #000000;"><span style="color: #000000;"></span></span></p> <p><span style="color: #000000;"><font size="3"><font><font size="3"><font><font size="3"><font><font size="3"><font><font size="3"><font>浜斻乻truct   S   { <br>        int   i; <br>        int   *   p; <br>}; <br>void   main() <br>{ <br>        S   s; <br>        int   *   p   =   &s.i; <br>        p[0]   =   4; <br>        p[1]   =   3; <br>        s.p   =   p; <br>        s.p[1]   =   1; <br>        s.p[0]   =   2; <br>} <br>闂▼搴忎細鍦ㄥ摢涓琛屾鎺夈?錛坢icrosoft錛?br>瑙o細 S   s; <br>         <span style="color: #0000ff;">int</span><span style="color: #000000;">   </span><span style="color: #000000;">*</span><span style="color: #000000;">   p   </span><span style="color: #000000;">=</span><span style="color: #000000;">   </span><span style="color: #000000;">&</span><span style="color: #000000;">s.i;        </span><span style="color: #008000;">//</span><span style="color: #008000;">s.i鐨勫湴鍧瀛樺偍鍦╬閲?/span><span style="color: #008000;"><br></span><span style="color: #000000;">        p[</span><span style="color: #800080;">0</span><span style="color: #000000;">]   </span><span style="color: #000000;">=</span><span style="color: #000000;">   </span><span style="color: #800080;">4</span><span style="color: #000000;">;                    </span><span style="color: #008000;">//</span><span style="color: #008000;">淇敼浜唖.i</span><span style="color: #008000;"><br></span><span style="color: #000000;">         p[</span><span style="color: #800080;">1</span><span style="color: #000000;">]   </span><span style="color: #000000;">=</span><span style="color: #000000;">   </span><span style="color: #800080;">3</span><span style="color: #000000;">;                    </span><span style="color: #008000;">//</span><span style="color: #008000;">淇敼浜唖.p</span><span style="color: #008000;"><br></span><span style="color: #000000;">         s.p   </span><span style="color: #000000;">=</span><span style="color: #000000;">   p;                    </span><span style="color: #008000;">//</span><span style="color: #008000;">s.p鎸囧悜s.i</span><span style="color: #008000;"><br></span><span style="color: #000000;">         s.p[</span><span style="color: #800080;">1</span><span style="color: #000000;">]   </span><span style="color: #000000;">=</span><span style="color: #000000;">   </span><span style="color: #800080;">1</span><span style="color: #000000;">;               </span><span style="color: #008000;">//</span><span style="color: #008000;">淇敼s.p鏈韓</span><span style="color: #008000;"><br></span><span style="color: #000000;">        s.p[</span><span style="color: #800080;">0</span><span style="color: #000000;">]   </span><span style="color: #000000;">=</span><span style="color: #000000;">   </span><span style="color: #800080;">2</span><span style="color: #000000;">;               </span><span style="color: #008000;">//</span><span style="color: #008000;">s.p鎸囧悜鐨勬槸0x00000001,灝濊瘯鍚戣繖閲屽啓,鍑洪敊<br><font color="#000000">     s.p[0]       =       2;   鏃跺嚭閿?<br>     鍥犱負s.p瀛樼殑鏄痵.i鐨勫湴鍧,s.p[1]涓簊.p,褰搒.p[1]=1鏃?s.p姝ゆ椂瀛樻斁鐨勬槸1浜?鑰屼笉鏄湴鍧s.i,鏁呭湪s.p[0]   =   2鏃跺嚭閿? <br>姝ゆ椂鐩稿綋浜巗.p=ox00000001;鍦板潃ox0000001   =   2;褰撶劧灝卞嚭閿欎簡 <br><br>濡傛灉璇彞s.p[0]   =2   鍏堜簬s.p[1]=1鍒欑▼搴忓氨涓嶄細鍑洪敊.姝ゆ椂璇彞鐩稿綋浜巗.i=2;s.p=1; </font><br></span></font></font></font></font></font></font></font></font></font></font></span></p> <span style="color: #000000;"><font size="3"><font><font size="3"><font><font size="3"><font><font size="3"><font><font size="3"><font>鍏侀鐩弿榪幫細 <br>1.   int   swap(int   *x,int   *y) <br>{ <br>    if(x==NULL   ¦ ¦   y==NULL) <br>        return   -1; <br>    *x   +=   *y; <br>    *y   =   *x-   *y; <br>    *x   -=   *y; <br>      return   1; <br>} <br>璇鋒敼閿欙紝婧㈠嚭宸茬粡鑰冭檻錛屼笉鏄敊璇?<br>2. <br>void   foo(int   *x,   int   *y) <br>{ <br>    *x   +=   *y; <br>    *x   +=   *y; <br>} <br>void   fun(int   *x,   int   *y) <br>{   <br>    *x   +=   2   *   (*y); <br>  } <br>闂袱涓嚱鏁版槸鍚︾瓑浠鳳紝鑳藉惁浜掓崲 <br>瑙g瓟<font color="#ff0000">錛氱涓棰樼殑鍑芥暟鏄氦鎹€備絾鍋囧鑰冭檻x,   y閮芥槸鎸囧悜鍚屼竴涓彉閲?緇撴灉鏄繖涓彉閲忕殑鍊間負0. <br>絎簩棰樼殑涓や釜鍑芥暟鏄湁鍖哄埆鐨?涔熻冭檻x,y鏄寚鍚戝悓涓涓彉閲?榪欐牱絎竴涓嚱鏁扮殑緇撴灉鏄繖涓彉閲忕殑4鍊?浣嗙浜屼釜鍑芥暟鐨勭粨鏋滄槸鍙橀噺鐨?鍊?/font>.</font></font></font></font></font></font></font></font></font></font></span><img src ="http://m.shnenglu.com/tankzhouqiang/aggbug/140969.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://m.shnenglu.com/tankzhouqiang/" target="_blank">鍛ㄥ己</a> 2011-03-02 12:19 <a href="http://m.shnenglu.com/tankzhouqiang/archive/2011/03/02/140969.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>絎旇瘯棰?錛堣漿杞斤級http://m.shnenglu.com/tankzhouqiang/archive/2011/03/02/140970.html鍛ㄥ己鍛ㄥ己Wed, 02 Mar 2011 04:19:00 GMThttp://m.shnenglu.com/tankzhouqiang/archive/2011/03/02/140970.htmlhttp://m.shnenglu.com/tankzhouqiang/comments/140970.htmlhttp://m.shnenglu.com/tankzhouqiang/archive/2011/03/02/140970.html#Feedback0http://m.shnenglu.com/tankzhouqiang/comments/commentRss/140970.htmlhttp://m.shnenglu.com/tankzhouqiang/services/trackbacks/140970.html 絎旇瘯棰樹簩錛堣漿錛?/a>
緇欏畾涔濅釜鏁幫紝渚嬪錛?錛?錛?錛?錛?錛?錛?錛?錛?璁$畻鍑鴻繖涔濅釜鏁扮殑鎺掑垪鐨勭鏁般傞渶瑕佽冭檻閲嶅鎯呭喌錛屽鏋滅粰瀹?涓?錛屽垯鍙湁涓縐嶇粨鏋溿?
闄愬埗錛氫笉鑳戒嬌鐢╯tl搴?
瑕佹眰錛氬畬鎴愬嚱鏁?nbsp;unsigned int foo(unsigned int *arr);
杈撳叆綆楁硶浠g爜錛屽茍緇欏嚭綆楁硶澶嶆潅搴﹀垎鏋愩?

鍒嗘瀽錛?nbsp;

#include <cstdlib>
#include <iostream>

using namespace std;
unsigned int foo(unsigned int *arr)
{
    unsigned int p[] ={1,2,6,24,120,720,5040,40320,362880};
    unsigned int i,j,c,s=p[8];//first the number is p99
    for(i = 0; i < 7; i++)
       for(j = i+1; j < 8; j++)
       {
           if(arr[i]>arr[j])  //swap two number
           {
               arr[i]^=arr[j];
               arr[j]^=arr[i];
               arr[i]^=arr[j];
           }   
       }   
    i = 0;
    c = 0;
    while(i<8)
    {
        j = i+1;
        while(arr[i]==arr[j])//compute the number of the repetition 
        {
            c++;   
            j++; 
        }   
        s/=p[c];
        c=0;
        i=j;
    }   
    return s;
}
  
int main()
{
    unsigned int a[]={1,3,3,5,6,7,8,8,9};
    cout<<"The number of permutation is: "<<foo(a)<<endl;
    system("pause");
    return 0;
}    
榪樺彲浠ユ敼榪涙帓搴忛偅閮ㄥ垎銆?/font>

杞竴涓粡鍏哥殑棰樼洰錛?/font>

緇欎竴涓ぉ騫?闂浣曠敤3嬈℃妸榪欎釜灝忕悆鎵懼嚭鏉?
騫朵笖姹傚嚭榪欎釜灝忕悆鏄瘮鍏朵粬鐨勮交榪樻槸閲?
灝?2涓悆鍒嗗埆緙栧彿涓篴1,a2,a3.......a10,a11,a12.
絎竴姝ワ細灝?2鐞冨垎寮3鎷紝姣忔嫧4涓紝a1~a4絎竴鎷紝璁頒負b1錛?nbsp;a5~a8絎?鎷紝璁頒負b2錛屽叾浣欑3鎷紝璁頒負b3錛?
絎簩姝ワ細灝哹1鍜宐2鏀懼埌澶╁鉤涓ょ洏涓婏紝璁板乏鐩樹負c1錛屽彸涓篶2錛涜繖鏃跺欏垎涓や腑鎯呭喌錛?

1.c1鍜宑2騫寵 錛屾鏃跺彲浠ョ‘瀹氫粠a1鍒癮8閮芥槸甯哥悆錛涚劧鍚庢妸c2鎷跨┖錛屽茍浠巆1涓婃嬁涓媋4錛屼粠a9鍒癮12鍥涚悆閲岄殢渚垮彇涓夌悆錛屽亣璁句負a9鍒癮11錛屾斁鍒癱2涓娿傛鏃禼1涓婃槸a1鍒癮3錛宑2涓婃槸a9鍒癮11銆備粠榪欓噷鍙堝垎涓夌鎯呭喌錛?
     A錛氬ぉ騫沖鉤琛★紝寰堢畝鍗曪紝璇存槑娌℃湁鏀句笂鍘葷殑a12灝辨槸寮傜悆錛岃屽埌姝ゆ涓鍏辯О浜嗕袱嬈★紝鎵浠ュ皢a12闅忎究璺?1涓父鐞冨啀縐頒竴嬈★紝涔熷氨鏄涓夋錛岄┈涓婂氨鍙互紜畾a12鏄噸榪樻槸杞伙紱
     B錛? 鑻1涓婂崌錛屽垯榪欐縐拌鏄庡紓鐞冧負a9鍒癮11涓夌悆涓殑涓涓紝鑰屼笖鏄瘮甯哥悆閲嶃傚彇涓媍1鎵鏈夌殑鐞冿紝騫跺皢a8鏀懼埌c1涓婏紝灝哸9鍙栦笅錛屾瘮杈僡8鍜宎11錛堢涓? 嬈$О錛夛紝濡傛灉騫寵 鍒欒鏄庝粠c2涓婂彇涓嬬殑a9鏄亸閲嶅紓鐞冿紝濡傛灉涓嶅鉤琛★紝鍒欏亸鍚戝摢鐩樺垯鍝洏閲屾斁鐨勫氨鏄亸閲嶅紓鐞冿紱
     C錛氳嫢c1涓嬮檷錛岃鏄巃9鍒癮11閲屾湁涓涓槸鍋忚交寮傜悆銆傛縐嶆儏鍐靛拰B綾諱技錛屾墍浠ユ帴涓嬫潵鐨勬楠ょ収鎼珺灝辨槸錛?

2.c1鍜宑2涓嶅鉤琛★紝榪欐椂鍊欏張鍒嗕袱縐嶆儏鍐碉紝c1涓婂崌鍜宑1涓嬮檷錛屼絾鏄笉綆″摢縐嶆儏鍐甸兘鑳借鏄巃9鍒癮12鏄父鐞冦傝繖姝ユ槸瑙i鐨勫叧閿備篃鏄繖涓鏈濡欑殑鍦版柟銆?
     A錛歝1涓婂崌錛屾鏃朵笉鑳藉垽鏂紓鐞冨湪鍝洏涔熶笉鑳藉垽鏂槸杞昏繕鏄噸銆傚彇涓媍1涓殑a2鍒癮4涓夌悆鏀句竴杈癸紝灝哻2涓殑a5鍜宎6鏀懼埌c1涓婏紝鐒跺悗灝嗗父鐞僡9鏀懼埌c2涓娿傝嚦姝わ紝c1涓婃槸a1錛宎5鍜宎6錛宑2涓婃槸a7錛宎8鍜宎9銆傛鏃跺張鍒嗕笁涓儏鍐碉細
         1錛? 濡傛灉騫寵 錛岃鏄庡ぉ騫充笂鎵鏈夌殑鐞冮兘鏄父鐞冿紝寮傜悆鍦ㄤ粠c1涓婂彇涓媋2鍒癮4涓傝屼笖鍙互鏂畾寮傜悆杞婚噸銆傚洜涓篴5鍒癮8閮芥槸甯哥悆錛岃岀2嬈$О鐨勬椂鍊檆1鏄笂鍗? 鐨勶紝鎵浠2鍒癮4閲屽繀鐒舵湁涓涓交鐞冦傞偅涔堢涓夋縐板氨鐢ㄦ潵浠巃2鍒癮4涓壘鍒拌交鐞冦傝繖寰堢畝鍗曪紝闅忎究鎷夸袱鐞冩斁鍒癱1鍜宑2錛屽鉤琛″垯鍓╀綑鐨勪負瑕佹壘鐞冿紝涓嶅鉤琛″垯 鍝竟浣庡垯鍝釜涓鴻鎵劇悆錛?
         2錛塩1浠嶇劧淇濇寔涓婂崌錛屽垯璇存槑瑕佷箞a1鏄鎵劇殑杞葷悆錛岃涔坅7鍜宎8涓ょ悆涓湁涓涓槸閲嶇悆錛堣繖姝ユ噦鍚э紵 濂藉ソ鎯蟲兂錛屽緢綆鍗曠殑銆傚洜涓篴9鏄父鐞冿紝鑰屽彇涓嬬殑a2鍒癮4鑲畾涔熸槸甯哥悆錛岃繕鍙互鎺ㄥ嚭鎹㈢洏鏀劇疆鐨刟5鍜宎6涔熸槸甯哥悆銆傛墍浠ヨ涔坅1杞伙紝瑕佷箞a7鎴朼8閲嶏級銆? 鑷蟲錛岃繕鍓╀竴嬈$О鐨勬満浼氥傚彧闇鎶奱7鍜宎8鏀句笂涓ょ洏錛屽鉤琛″垯璇存槑a1鏄鎵劇殑鍋忚交寮傜悆錛屽鏋滀笉騫寵 錛屽垯鍝竟楂樿鏄庡摢涓槸鍋忛噸寮傜悆錛?
         3錛夊鏋滄崲鐞冪О絎?嬈″悗澶╁鉤騫寵 鎵撶牬錛屽茍涓攃1闄嶄綆浜嗭紝榪欒鏄庡紓鐞冭偗瀹氬湪鎹㈣繃鏉ョ殑a5鍜宎6涓ゆ眰涓紝騫朵笖寮傜悆鍋忛噸錛屽惁鍒欏ぉ騫寵涔堝鉤琛¤涔堜繚鎸乧1涓婂崌銆傜‘瀹氳鎵劇悆鏄亸閲嶄箣鍚庯紝灝哸5鍜宎6鏀懼埌涓ょ洏涓婄О絎?嬈℃牴鎹摢杈歸珮鍙互鍒ゅ畾a5鍜宎6鍝釜鏄噸鐞冿紱
     B錛? 絎?嬈$О鍚巆1鏄笅闄嶇殑錛屾鏃跺彲浠ュ皢c1鐪嬫垚c2錛屽叾瀹炰互鍚庣殑姝ラ閮藉悓A錛屾墍浠ュ氨涓嶅繀瑕佸啀閲嶅鍙欒堪浜嗐傝嚦姝わ紝涓嶇鎯呭喌濡備綍錛岀敤涓斿彧鐢ㄤ笁嬈″氨鑳界О鍑?2涓 瑙傛墜鎰熶竴妯′竴鏍風殑灝忕悆涓湁璐ㄩ噺涓嶅悓浜庡叾浠?1鐞冪殑鍋忓父鐨勭悆銆傝屼笖鍦ㄧО鐨勮繃紼嬩腑鍙互鍒ゅ畾鍏舵槸鍋忚交榪樻槸鍋忛噸銆?

3.U2 鍚堝敱鍥㈠湪17 鍒嗛挓鍐呭緱璧跺埌婕斿敱浼氬満錛岄斾腑蹇呴渶璺ㄨ繃涓搴фˉ錛屽洓涓漢浠庢ˉ鐨勫悓涓绔嚭鍙戯紝浣犲緱甯姪浠栦滑鍒拌揪鍙︿竴绔紝澶╄壊寰堟殫錛岃屼粬浠彧鏈変竴鍙墜鐢電瓛銆備竴嬈″悓鏃舵渶澶氬彲浠ユ湁涓や漢 涓璧瘋繃妗ワ紝鑰岃繃妗ョ殑鏃跺欏繀欏繪寔鏈夋墜鐢電瓛錛屾墍浠ュ氨寰楁湁浜烘妸鎵嬬數絳掑甫鏉ュ甫鍘伙紝鏉ュ洖妗ヤ袱绔傛墜鐢電瓛鏄笉鑳界敤涓㈢殑鏂瑰紡鏉ヤ紶閫掔殑銆傚洓涓漢鐨勬琛岄熷害鍚勪笉鍚岋紝鑻ヤ袱浜哄悓 琛屽垯浠ヨ緝鎱㈣呯殑閫熷害涓哄噯銆侭ono 闇鑺? 鍒嗛挓榪囨ˉ錛孍dge 闇鑺? 鍒嗛挓榪囨ˉ錛孉dam闇鑺?5 鍒嗛挓榪囨ˉ錛孡arry 闇鑺?0 鍒嗛挓榪囨ˉ銆備粬浠濡備綍鍦?7 鍒嗛挓鍐呰繃妗ュ憿錛燂紙鏈変釜鍚屾祹鐨勫鐢熷啓鏂囩珷璇翠粬褰撴椂鍦ㄥ井杞潰璇曟椂灝辨槸紕板埌浜嗚繖閬撻錛屾渶鐭彧鑳藉仛鍑哄湪19鍒嗛挓鍐呰繃妗ワ紝寰蔣鐨勪漢瀵逛粬璁茶繖鏍風殑緇撴灉宸茬粡鏄笉閿欑殑 浜嗭紒錛?nbsp;
  A鐐瑰埌 B 鐐?
 1 鍜? 榪囧幓 2 鍒嗛挓 2 
 2 榪囨潵 4 鍒嗛挓 2+2=4
10鍜?5榪囧幓 14 鍒嗛挓 4+10=14  
1 榪囨潵 15 鍒嗛挓 14+1=15  
1 鍜? 榪囧幓 17 鍒嗛挓 15+2=17

絎竴緇?nbsp; 
銆銆1.鐑т竴鏍逛笉鍧囧寑鐨勭懷錛屼粠澶寸儳鍒板熬鎬誨叡闇瑕?涓皬鏃躲傜幇鍦ㄦ湁鑻ュ共鏉℃潗璐ㄧ浉鍚岀殑緇沖瓙錛岄棶濡備綍鐢ㄧ儳緇崇殑鏂規硶鏉ヨ鏃朵竴涓皬鏃跺崄浜斿垎閽熷憿?
       ans:涓夋牴緇籌紝寮濮嬬殑鏃跺欙紝絎竴鏍圭偣鐕冧袱绔紝絎簩鏍圭偣鐕冧竴绔紝絎笁鏍逛笉鐐?/font>銆?font color="#ff0000">絎竴鏍圭懷鐑у畬(30鍒嗛挓)鍚庯紝鐐圭噧絎簩鏍圭懷鐨勫彟涓绔?/font>錛岀浜屾牴鍙15鍒嗛挓灝卞彲浠ョ儳瀹屼簡錛岀浜屾牴緇崇儳瀹?45鍒嗛挓)鍚庯紝鐐圭噧絎笁鏍圭懷瀛愪袱绔紝絎笁鏍圭懷鐑у畬(1灝忔椂15鍒?鍚庯紝璁℃椂瀹屾垚

銆銆2.浣犳湁涓妗舵灉鍐伙紝鍏朵腑鏈夐粍鑹層佺豢鑹層佺孩鑹蹭笁縐嶏紝闂笂鐪肩潧鎶撳彇鍚岀棰滆壊鐨勪袱涓傛姄鍙栧灝戜釜灝卞彲浠ョ‘瀹氫綘鑲畾鏈変袱涓悓涓棰滆壊鐨勬灉鍐?

銆銆3.濡傛灉浣犳湁鏃犵┓澶氱殑姘達紝涓涓?鍏崌鐨勬彁鎹咃紝涓涓?鍏崌鐨勬彁鎹咃紝涓ゅ彧鎻愭崊褰㈢姸涓婁笅閮戒笉鍧囧寑錛岄棶浣犲浣曟墠鑳藉噯紜О鍑?鍏崌鐨勬按?

銆銆4.涓涓矓璺彛鍒嗗埆閫氬悜璇氬疄鍥藉拰璇磋皫鍥姐傛潵浜嗕袱涓漢錛屽凡鐭ヤ竴涓槸璇氬疄鍥界殑錛屽彟涓涓槸璇磋皫鍥界殑銆傝瘹瀹炲浗姘歌繙璇村疄璇濓紝璇磋皫鍥芥案榪滆璋庤瘽銆傜幇鍦ㄤ綘瑕佸幓璇磋皫鍥斤紝浣嗕笉鐭ラ亾搴旇璧板摢鏉¤礬錛岄渶瑕侀棶榪欎袱涓漢銆傝闂簲璇ユ庝箞闂?

銆銆5.12涓悆涓涓ぉ騫籌紝鐜扮煡閬撳彧鏈変竴涓拰鍏跺畠鐨勯噸閲忎笉鍚岋紝闂庢牱縐版墠鑳界敤涓夋灝辨壘鍒伴偅涓悆銆?3涓憿?(娉ㄦ剰姝ら騫舵湭璇存槑閭d釜鐞冪殑閲嶉噺鏄交鏄噸錛屾墍浠ラ渶瑕佷粩緇嗚冭檻)

銆銆6.鍦?涓偣涓婄敾10鏉$洿綰匡紝瑕佹眰姣忔潯鐩寸嚎涓婅嚦灝戞湁涓変釜鐐?

銆銆7.鍦ㄤ竴澶╃殑24灝忔椂涔嬩腑錛屾椂閽熺殑鏃墮拡銆佸垎閽堝拰縐掗拡瀹屽叏閲嶅悎鍦ㄤ竴璧風殑鏃跺欐湁鍑犳?閮藉垎鍒槸浠涔堟椂闂?浣犳庢牱綆楀嚭鏉ョ殑?

銆銆8.鎬庝箞鏍風妞?媯墊爲鏈紝浣垮叾涓換鎰忎袱媯墊爲鐨勮窛紱葷浉絳?

銆銆絎簩緇?nbsp; 

銆銆1.涓轟粈涔堜笅姘撮亾鐨勭洊瀛愭槸鍦嗙殑?

銆銆2.涓浗鏈夊灝戣締姹借濺?

銆銆3.灝嗘苯杞﹂挜鍖欐彃鍏ヨ濺闂紝鍚戝摢涓柟鍚戞棆杞氨鍙互鎵撳紑杞﹂攣?

銆銆4.濡傛灉浣犺鍘繪帀涓浗鐨?4涓渷(鍚嚜娌誨尯銆佺洿杈栧競鍜屾腐婢崇壒鍖哄強鍙版咕鐪?涓殑浠諱綍涓涓紝浣犱細鍘繪帀鍝竴涓紝涓轟粈涔?

銆銆5.澶氬皯涓姞娌圭珯鎵嶈兘婊¤凍涓浗鐨勬墍鏈夋苯杞?

銆銆6.鎯寵薄浣犵珯鍦ㄩ暅瀛愬墠錛岃闂紝涓轟粈涔堥暅瀛愪腑鐨勫獎璞″彲浠ラ鍊掑乏鍙籌紝鍗翠笉鑳介鍊掍笂涓?

銆銆7.涓轟粈涔堝湪浠諱綍鏃呴閲岋紝浣犳墦寮鐑按錛岀儹姘撮兘浼氱灛闂村炬郴鑰屽嚭?

銆銆8.浣犳庢牱灝咵xcel鐨勭敤娉曡В閲婄粰浣犵殑濂跺ザ鍚?

銆銆9.浣犳庢牱閲嶆柊鏀硅繘鍜岃璁′竴涓狝TM閾惰鑷姩鍙栨鏈?

銆銆10.濡傛灉浣犱笉寰椾笉閲嶆柊瀛︿範涓縐嶆柊鐨勮綆楁満璇█錛屼綘鎵撶畻鎬庢牱鐫鎵嬫潵寮濮?

銆銆11.濡傛灉浣犵殑鐢熸動瑙勫垝涓墦綆楀湪5騫村唴鍙楀埌濂栧姳錛岄偅鑾峰彇璇ラ」濂栧姳鐨勫姩鏈烘槸浠涔?瑙備紬鏄皝?

銆銆12.濡傛灉寰蔣鍛婅瘔浣狅紝鎴戜滑鎵撶畻鎶曡祫浜旂櫨涓囩編鍏冩潵鍚姩浣犵殑鎶曡祫璁″垝錛屼綘灝嗗紑濮嬩粈涔堟牱鍟嗕笟璁″垝?涓轟粈涔?

銆銆13.濡傛灉浣犺兘澶熷皢鍏ㄤ笘鐣岀殑鐢佃剳鍘傚晢闆嗗悎鍦ㄤ竴涓姙鍏閲岋紝鐒跺悗鍛婅瘔浠栦滑灝嗚寮鴻揩鍋氫竴浠朵簨錛岄偅浠朵簨灝嗘槸浠涔?銆

 

絎笁緇?nbsp; 

銆銆1.浣犺宸ヤ漢涓轟綘宸ヤ綔7澶╋紝鍥炴姤鏄竴鏍歸噾鏉★紝榪欎釜閲戞潯騫沖垎鎴愮浉榪炵殑7孌碉紝浣犲繀欏誨湪姣忓ぉ緇撴潫鐨勬椂鍊欑粰浠栦滑涓孌甸噾鏉°傚鏋滃彧鍏佽浣犱袱嬈℃妸閲戞潯寮勬柇錛屼綘濡備綍緇欎綘鐨勫伐浜轟粯璐?

2.鏈変竴杈嗙伀杞︿互姣忓皬鏃?5鍏噷鐨勯熷害紱誨紑鍖椾含鐩村騫垮窞錛屽悓鏃跺彟涓杈嗙伀杞︽瘡灝忔椂20鍏噷鐨勯熷害浠庡箍宸炲紑寰鍖椾含銆傚鏋滄湁涓鍙笩錛屼互30鍏噷姣忓皬鏃剁殑閫熷害鍜? 涓よ締鐏濺鍚屾椂鍚姩錛屼粠鍖椾含鍑哄彂錛岀鍒板彟涓杈嗚濺鍚庡氨鍚戠浉鍙嶇殑鏂瑰悜榪斿洖鍘婚錛屽氨榪欐牱渚濇鍦ㄤ袱杈嗙伀杞︿箣闂存潵鍥炲湴椋烇紝鐩村埌涓よ締鐏濺鐩擱亣銆傝闂紝榪欏彧楦熷叡椋炶浜嗗闀? 鐨勮窛紱?

銆銆3.浣犳湁鍥涗釜瑁呰嵂涓哥殑緗愬瓙錛屾瘡涓嵂涓擱兘鏈変竴瀹氱殑閲嶉噺錛岃姹℃煋鐨勮嵂涓告槸娌¤姹℃煋鐨勮嵂涓哥殑閲嶉噺+1銆傚彧縐伴噺涓嬈★紝濡備綍鍒ゆ柇鍝釜緗愬瓙鐨勮嵂琚薄鏌撲簡?

銆銆4.闂ㄥ涓変釜寮鍏沖垎鍒搴斿鍐呬笁鐩忕伅錛岀嚎璺壇濂斤紝鍦ㄩ棬澶栨帶鍒跺紑鍏蟲椂鍊欎笉鑳界湅鍒板鍐呯伅鐨勬儏鍐碉紝鐜板湪鍙厑璁歌繘闂ㄤ竴嬈★紝紜畾寮鍏沖拰鐏殑瀵瑰簲鍏崇郴?

銆銆5.浜烘皯甯佷負浠涔堝彧鏈?銆?銆?銆?0鐨勯潰鍊?

銆銆6.浣犳湁涓や釜緗愬瓙浠ュ強50涓孩鑹插脊鐞冨拰50涓摑鑹插脊鐞冿紝闅忔満閫夊嚭涓涓綈瀛愶紝 闅忔満閫夊嚭涓涓脊鐞冩斁鍏ョ綈瀛愶紝鎬庝箞緇欏嚭綰㈣壊寮圭悆鏈澶х殑閫変腑鏈轟細?鍦ㄤ綘鐨勮鍒掗噷錛屽緱鍒扮孩鐞冪殑鍑犵巼鏄灝?

銆銆7.緇欎綘涓ら6闈㈣壊瀛愶紝鍙互鍦ㄥ畠浠悇涓潰涓婂埢涓?-9浠繪剰涓涓暟瀛楋紝瑕佹眰鑳藉鐢ㄥ畠浠嫾鍑轟換鎰忎竴騫翠腑鐨勬棩鏈熸暟鍊?br>
銆銆絎洓緇?nbsp;

銆銆絎竴棰?nbsp;. 浜斾釜嫻風洍鎶㈠埌浜?00棰楀疂鐭籌紝姣忎竴棰楅兘涓鏍峰ぇ灝忓拰浠峰艱繛鍩庛備粬浠喅瀹氳繖涔堝垎錛?br>
銆銆鎶界鍐沖畾鑷繁鐨勫彿鐮?1銆?銆?銆?銆?)

銆銆棣栧厛錛岀敱1鍙鋒彁鍑哄垎閰嶆柟妗堬紝鐒跺悗澶у琛ㄥ喅錛屽綋涓斾粎褰撹秴榪囧崐鏁扮殑浜哄悓鎰忔椂錛屾寜鐓т粬鐨勬柟妗?br>
銆銆榪涜鍒嗛厤錛屽惁鍒欏皢琚墧榪涘ぇ嫻峰杺椴ㄩ奔

銆銆濡傛灉1鍙鋒鍚庯紝鍐嶇敱2鍙鋒彁鍑哄垎閰嶆柟妗堬紝鐒跺悗鍓╀笅鐨?浜鴻繘琛岃〃鍐籌紝褰撲笖浠呭綋瓚呰繃鍗婃暟鐨勪漢鍚?br>
銆銆鎰忔椂錛屾寜鐓т粬鐨勬柟妗堣繘琛屽垎閰嶏紝鍚﹀垯灝嗚鎵斿叆澶ф搗鍠傞波楸?br>
銆銆渚濇綾繪帹

銆銆鏉′歡錛氭瘡涓搗鐩楅兘鏄緢鑱槑鐨勪漢錛岄兘鑳藉緢鐞嗘櫤鍦板仛鍑哄垽鏂紝浠庤屽仛鍑洪夋嫨銆?br>
銆銆闂錛氱涓涓搗鐩楁彁鍑烘庢牱鐨勫垎閰嶆柟妗堟墠鑳戒嬌鑷繁鐨勬敹鐩婃渶澶у寲?

銆銆絎簩棰?nbsp;. 涓閬撳叧浜庨鏈哄姞娌圭殑闂錛屽凡鐭ワ細

銆銆姣忎釜椋炴満鍙湁涓涓補綆憋紝

銆銆椋炴満涔嬮棿鍙互鐩鎬簰鍔犳補(娉ㄦ剰鏄浉浜掞紝娌℃湁鍔犳補鏈?

銆銆涓綆辨補鍙緵涓鏋墮鏈虹粫鍦扮悆椋炲崐鍦堬紝

銆銆闂錛?br>
銆銆涓轟嬌鑷沖皯涓鏋墮鏈虹粫鍦扮悆涓鍦堝洖鍒拌搗椋炴椂鐨勯鏈哄満錛岃嚦灝戦渶瑕佸嚭鍔ㄥ嚑鏋墮鏈?(鎵鏈夐鏈轟粠鍚屼竴鏈哄満璧烽錛岃屼笖蹇呴』瀹夊叏榪斿洖鏈哄満錛屼笉鍏佽涓旈檷钀斤紝涓棿娌℃湁椋炴満鍦?絎笁棰? 姹借濺鍔犳補闂  

銆銆涓杈嗚澆娌?00鍗囩殑姹借濺浠嶢寮寰1000鍏噷澶栫殑B錛屽凡鐭ユ苯杞︽瘡鍏噷鑰楁補閲忎負1鍗囷紝A澶勬湁鏃犵┓澶氱殑娌癸紝鍏朵粬浠諱綍鍦扮偣閮芥病鏈夋補錛屼絾璇ヨ濺鍙互鍦ㄤ換浣曞湴鐐瑰瓨鏀炬補浠ュ涓漿錛岄棶浠嶢鍒癇鏈灝戦渶瑕佸灝戞補

銆銆絎洓棰? 鎺鋒澂闂

銆銆涓縐嶆澂瀛愶紝鑻ュ湪絎琋灞傝鎽旂牬錛屽垯鍦ㄤ換浣曟瘮N楂樼殑妤煎眰鍧囦細鐮達紝鑻ュ湪絎琈灞備笉鐮達紝鍒欏湪浠諱綍姣擬浣庣殑妤煎眰鍧囦細鐮達紝緇欎綘涓や釜榪欐牱鐨勬澂瀛愶紝璁╀綘鍦?00灞傞珮鐨勬ゼ灞備腑嫻嬭瘯錛岃姹傜敤鏈灝戠殑嫻嬭瘯嬈℃暟鎵懼嚭鎭板閥浼氫嬌鏉瓙鐮寸鐨勬ゼ灞傘?br>
銆銆絎簲棰? 鎺ㄧ悊娓告垙

銆銆鏁欐巿閫夊嚭涓や釜浠?鍒?鐨勬暟錛屾妸瀹冧滑鐨勫拰鍛婅瘔瀛︾敓鐢詫紝鎶婂畠浠殑縐憡璇夊鐢熶箼錛岃浠栦滑杞祦鐚滆繖涓や釜鏁?br>
銆銆鐢茶錛?#8220;鎴戠寽涓嶅嚭”

銆銆涔欒錛?#8220;鎴戠寽涓嶅嚭”

銆銆鐢茶錛?#8220;鎴戠寽鍒頒簡”

銆銆涔欒錛?#8220;鎴戜篃鐚滃埌浜?#8221;

銆銆闂繖涓や釜鏁版槸澶氬皯

銆銆絎叚棰? 鐥呯嫍闂

涓涓綇瀹呭尯鍐呮湁100鎴蜂漢瀹訛紝姣忔埛浜哄鍏諱竴鏉$嫍錛屾瘡澶╁倣鏅氬ぇ瀹墮兘鍦ㄥ悓涓涓湴鏂歸仜鐙椼傚凡鐭ヨ繖浜涚嫍涓湁涓閮ㄥ垎鐥呯嫍錛岀敱浜庢煇縐嶅師鍥狅紝鐙楃殑涓諱漢鏃犳硶鍒ゆ柇鑷繁鐨勭嫍 鏄惁鏄梾鐙楋紝鍗磋兘澶熷垎杈ㄥ叾浠栫殑鐙楁槸鍚︽湁鐥咃紝鐜板湪錛屼笂綰т紶鏉ラ氱煡錛岃姹備綇鎴峰鍐寵繖浜涚梾鐙楋紝騫朵笖涓嶅厑璁告寚璁や粬浜虹殑鐙楁槸鐥呯嫍(灝辨槸鍙兘鍒ゆ柇鑷繁鐨?錛岃繃浜?澶╀箣 鍚庯紝鎵鏈夌殑鐥呯嫍閮借澶勫喅浜嗭紝闂紝涓鍏辨湁鍑犲彧鐥呯嫍?涓轟粈涔?

銆銆絎叓棰? 鐩戠嫳閲屾湁100涓埧闂達紝姣忎釜鎴塊棿鍐呮湁涓鍥氱姱銆備竴澶╋紝鐩戠嫳闀胯錛屼綘 浠嫳鎴垮鏈変竴鐢電伅錛屼綘浠湪鏀鵑鏃跺彲浠ユ帶鍒惰繖涓數鐏?鐔勬垨浜?銆傛瘡澶╁彧鑳芥湁涓涓漢鍑烘潵鏀鵑錛屽茍涓旈槻椋庢槸闅忔満鐨勩傚鏋滃湪鏈夐檺鏃墮棿鍐咃紝浣犱滑涓殑鏌愪漢鑳藉鎴戣錛? “鎴戞暍淇濊瘉錛岀幇鍦ㄦ瘡涓漢閮藉凡緇忚嚦灝戞斁榪囦竴嬈¢浜嗐?#8221;鎴戝氨鏀句簡浣犱滑!闂洑鐘滑瑕侀噰鍙栦粈涔堢瓥鐣ユ墠鑳借鐩戠嫳闀挎斁鎺?濡傛灉閲囩敤浜嗚繖縐嶇瓥鐣ワ紝澶ц嚧澶氫箙浠栦滑鍙互琚噴 鏀?

 

絎簲緇?nbsp; 

銆銆1.鏌愭墜鏈哄巶瀹剁敱浜庤璁″け璇紝鏈夊彲鑳介犳垚鐢墊睜瀵垮懡姣斿師鏉ヨ璁$殑瀵垮懡鐭竴鍗?涓嶆槸鍐叉斁鐢墊椂闂?錛岃В鍐蟲柟妗堝氨鏄厤璐規洿鎹㈢數姹犳垨緇?0鍏冭喘涔拌鍘傚鏂版墜鏈虹殑鎶樻崲鍒搞傝緇欐墍鏈夊凡璐拱鐨勭敤鎴峰啓淇″憡璇夎В鍐蟲柟妗堛?br>
銆銆2.涓楂樺眰棰嗗鍦ㄥ弬瑙傛煇鍗氱墿棣嗘椂錛屽悜鍗氱墿棣嗛鍛樺皬鐜嬭浜嗕竴鍧楁槑浠g殑鍩庣爾浣滀負綰康錛屾寜鍥藉瑙勫畾錛屼換浣曚漢涓嶅緱灝嗗崥鐗╅鏀惰棌鍝佸彉涓虹鏈夈傚崥鐗╅棣嗛暱闇瑕佸浣曞啓淇$粰榪欎綅棰嗗錛屽皢鍩庣爾鍙栧洖銆?br>
銆銆3.钀ヤ笟鍛樺皬濮愮敱浜庡伐浣滃け璇紝灝?涓囧厓鐨勭瑪璁版湰鐢佃剳浠?.2涓囧厓閿欏崠緇欐潕鍏堢敓錛岀帇灝忓鐨勭粡鐞嗘庝箞鍐欎俊緇欐潕鍏堢敓璇曞浘灝嗛挶瑕佸洖鏉?

銆銆4.緇欎綘涓嬈炬柊鐮斿埗鐨勬墜鏈猴紝濡傛灉浣犳槸嫻嬭瘯緇勭殑緇勯暱錛屼綘浼氬浣曟祴璇?

銆銆5.濡備綍涓哄嚱鏁癷nt atoi(const char * pstr)緙栧啓嫻嬭瘯鍚戦噺?

銆銆絎叚緇?nbsp; 

銆銆1.閾捐〃鍜屾暟緇勭殑鍖哄埆鍦ㄥ摢閲?

銆銆2.緙栧啓瀹炵幇閾捐〃鎺掑簭鐨勪竴縐嶇畻娉曘傝鏄庝負浠涔堜綘浼氶夋嫨鐢ㄨ繖鏍風殑鏂規硶?

銆銆3.緙栧啓瀹炵幇鏁扮粍鎺掑簭鐨勪竴縐嶇畻娉曘傝鏄庝負浠涔堜綘浼氶夋嫨鐢ㄨ繖鏍風殑鏂規硶?

銆銆4.璇風紪鍐欒兘鐩存帴瀹炵幇char * strcpy(char * pstrDest,const char * pstrSource)鍑芥暟鍔熻兘鐨勪唬鐮併?br>
銆銆5.緙栧啓鍙嶈漿瀛楃涓茬殑紼嬪簭錛岃姹備紭鍖栭熷害銆佷紭鍖栫┖闂淬?br>
銆銆6.鍦ㄩ摼琛ㄩ噷濡備綍鍙戠幇寰幆閾炬帴?

銆銆7.緇欏嚭媧楃墝鐨勪竴涓畻娉曪紝騫跺皢媧楀ソ鐨勭墝瀛樺偍鍦ㄤ竴涓暣褰㈡暟緇勯噷銆?br>
銆銆8.鍐欎竴涓嚱鏁幫紝媯鏌ュ瓧絎︽槸鍚︽槸鏁存暟錛屽鏋滄槸錛岃繑鍥炲叾鏁存暟鍊箋?鎴栬咃細鎬庢牱鍙敤4琛屼唬鐮?br>
銆銆9.緇欏嚭涓涓嚱鏁版潵杈撳嚭涓涓瓧絎︿覆鐨勬墍鏈夋帓鍒椼?br>
銆銆10.璇風紪鍐欏疄鐜皏oid * malloc(int)鍐呭瓨鍒嗛厤鍑芥暟鍔熻兘涓鏍風殑浠g爜銆?br>
銆銆11.緇欏嚭涓涓嚱鏁版潵澶嶅埗涓や釜瀛楃涓睞鍜孊銆傚瓧絎︿覆A鐨勫悗鍑犱釜瀛楄妭鍜屽瓧絎︿覆B鐨勫墠鍑犱釜瀛楄妭閲嶅彔銆?br>
銆銆12.鎬庢牱緙栧啓涓涓▼搴忥紝鎶婁竴涓湁搴忔暣鏁版暟緇勬斁鍒頒簩鍙夋爲涓?

銆銆13.鎬庢牱浠庨《閮ㄥ紑濮嬮愬眰鎵撳嵃浜屽弶鏍戠粨鐐規暟鎹?璇風紪紼嬨?br>
銆銆14.鎬庢牱鎶婁竴涓摼琛ㄦ帀涓『搴?涔熷氨鏄弽搴忥紝娉ㄦ剰閾捐〃鐨勮竟鐣屾潯浠跺茍鑰冭檻絀洪摼琛?? --

銆銆15.璇風紪鍐欒兘鐩存帴瀹炵幇int atoi(const char * pstr)鍑芥暟鍔熻兘鐨勪唬鐮?br>
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絎竴緇勯絳旀錛?nbsp;

銆銆
銆銆2)鏍規嵁鎶藉眽鍘熺悊錛?涓?br>
銆銆3)3鍗囪婊?3鍗?銆?鍗?鍏ㄦ敞鍏?;3鍗囪婊?3鍗?銆?鍗?鍓?鍗?;5鍗囧掓帀;3鍗?銆?鍗?娉ㄥ叆1鍗?;3鍗囪婊?3鍗?銆?鍗?瀹屾垚(鍙︼細鍙敤鍥炴函娉曠紪紼嬫眰瑙?

銆銆4)闂叾涓竴浜猴細鍙﹀涓涓漢浼氳鍝竴鏉¤礬鏄氬線璇氬疄鍥界殑?鍥炵瓟鑰呮墍鎸囩殑閭f潯璺繀鐒舵槸閫氬線璇磋皫鍥界殑銆?br>
銆銆5)12涓悆錛?br>
銆銆絎竴嬈★細4錛? 濡傛灉騫充簡錛?br>
銆銆閭d箞鍓╀笅鐨勭悆涓彇3鏀懼乏杈?鍙?涓ソ鐞冩斁鍙寵竟錛岀О錛?br>
銆銆濡傛灉宸﹁竟閲嶏紝閭d箞鍙栦袱涓悆縐頒竴涓嬶紝鍝釜閲嶅摢涓槸嬈″搧錛屽鉤鐨勮瘽絎笁涓噸錛屾槸嬈″搧錛岃交鐨勮瘽鍚岀悊

銆銆濡傛灉騫充簡錛岄偅涔堝墿涓嬩竴涓鍝侊紝榪樺彲鏍規嵁闇瑕佺О鍑烘鍝佹瘮姝e搧杞繪垨鑰呴噸

銆銆濡傛灉涓嶅鉤錛?br>
銆銆閭d箞涓嶅Θ璁懼乏杈歸噸鍙寵竟杞伙紝涓轟簡渚夸簬璇存槑錛屽皢宸﹁竟4棰楃О涓洪噸鐞冿紝鍙寵竟4棰楃О涓鴻交鐞冿紝鍓╀笅4棰楃О涓哄ソ鐞?br>
銆銆鍙栭噸鐞?棰楋紝杞葷悆2棰楁斁鍦ㄥ乏渚э紝鍙充晶鏀?棰楀ソ鐞冨拰涓棰楄交鐞?br>
銆銆濡傛灉宸﹁竟閲?br>
銆銆縐伴偅涓ら閲嶇悆錛岄噸鐨勪竴涓鍝侊紝騫崇殑璇濆彸杈硅交鐞冩鍝?br>
銆銆濡傛灉鍙寵竟閲?br>
銆銆縐板乏杈逛袱棰楄交鐞冿紝杞葷殑涓涓鍝?br>
銆銆濡傛灉騫?br>
銆銆縐板墿涓嬩袱棰楅噸鐞冿紝閲嶇殑涓涓鍝侊紝騫崇殑璇濆墿涓嬮偅棰楄交鐞冩鍝?br>
銆銆13涓悆錛?br>
銆銆絎竴嬈★細4錛?錛屽鏋滃鉤浜?br>
銆銆鍓?棰楃悆鐢ㄤ笂闈㈢殑鏂規硶浠嶆棫鑳芥壘鍑烘鍝侊紝鍙槸涓嶈兘鐭ラ亾嬈″搧鏄噸鏄交

銆銆濡傛灉涓嶅鉤錛屽悓涓娿

6)  

銆銆o o o

銆銆o o o

銆銆o o o

銆銆7)

銆銆23嬈★紝鍥犱負鍒嗛拡瑕佽漿24鍦堬紝鏃墮拡鎵嶈兘杞?鍦堬紝鑰屽垎閽堝拰鏃墮拡閲嶅悎涓ゆ涔嬮棿鐨勯棿闅旀樉鐒?gt;1灝忔椂錛屽畠浠湁23嬈¢噸鍚堟満浼氾紝姣忔閲嶅悎涓閽堟湁涓嬈¢噸鍚堟満浼氾紝鎵浠ユ槸23嬈?br>
銆銆閲嶅悎鏃墮棿鍙互瀵圭収鎵嬭〃姹傚嚭錛屼篃鍙垪鏂圭▼姹傚嚭

銆銆8)

銆銆鍦ㄥ湴鐞冭〃闈㈢鏍戯紝鍋氫竴涓湴鐞冨唴鎺ョ殑姝e洓闈綋錛屽唴鎺ョ偣鍗充負鎵姹?br>
銆銆絎簩緇?nbsp;鏃犳爣鍑嗙瓟妗?nbsp; 

銆銆絎笁緇?nbsp;

銆銆1. 鍒嗘垚1,2,4涓夋錛岀涓澶╃粰1錛岀浜屽ぉ緇?鍙栧洖1錛岀3澶╃粰1錛岀4澶╃粰4鍙栧洖1銆?錛岀5澶╃粰1錛岀6澶╃粰2鍙栧洖1錛岀涓冨ぉ緇?

銆銆2. 姹傚嚭鐏濺鐩擱亣鏃墮棿錛岄笩閫熶箻浠ユ椂闂村氨鏄笩椋炶鐨勮窛紱?br>
銆銆3. 鍥涗釜緗愬瓙涓垎鍒彇1,2,3,4棰楄嵂涓革紝縐板嚭姣旀甯擱噸澶氬皯錛屽嵆鍙垽鏂嚭閭d釜緗愬瓙鐨勮嵂琚薄鏌?br>
銆銆4. 涓変釜寮鍏沖垎鍒細鍏籌紝寮錛屽紑10鍒嗛挓錛岀劧鍚庤繘灞嬶紝鏆椾笖鍑夌殑涓哄紑鍏?鎺у埗鐨勭伅錛屼寒鐨勪負寮鍏?鎺у埗鐨勭伅錛屾殫涓旂儹鐨勪負寮鍏?鎺у埗鐨勭伅

銆銆5. 鍥犱負鍙互鐢?錛?錛?錛?0緇勫悎鎴愪換浣曢渶瑕佺殑璐у竵鍊鹼紝鏃ュ父涔犳儻涓?0榪涘埗

銆銆6. 棰樻剰涓嶇悊瑙?..*_*

銆銆7. 012345 0126(9)78

銆銆絎洓緇?nbsp;閮芥槸寰堥毦鐨勯鐩?nbsp; 

銆銆絎竴棰橈細97 0 1 2 0 鎴栬?nbsp;97 0 1 0 2 (鎻愮ず錛氬彲鐢ㄩ嗘帹娉曟眰鍑?

銆銆絎簩棰橈細3鏋墮鏈?鏋舵錛岄娉曪細

ABC 3鏋跺悓鏃惰搗椋烇紝1/8澶勶紝C緇橝B鍔犳弧娌癸紝C榪旇埅錛?/4澶勶紝B緇橝鍔犳弧娌癸紝B榪旇埅錛孉鍒拌揪1/2澶勶紝C浠庢満鍦哄線鍙︿竴鏂瑰悜璧烽錛?/4澶勶紝C鍚? 宸茬粡絀烘補綆辯殑A騫沖垎鍓╀綑娌歸噺錛屽悓鏃禕浠庢満鍦鴻搗椋烇紝AC鍒?/8澶勫悓B騫沖垎鍓╀綑娌歸噺錛屽垰濂?鏋墮鏈哄悓鏃惰繑鑸傛墍浠ユ槸3鏋墮鏈?鏋舵銆傜涓夐錛氶渶瑕佸緩绔嬫暟瀛︽ā 鍨?nbsp; 

銆銆(鎻愮ず錛屼弗鏍艱瘉鏄庤妯″瀷鏈浼樻瘮杈冮夯鐑︼紝浣嗙‘瀹炲彲璇侊紝澶ц儐鐚滄兂鏄В棰樺叧閿?

銆銆棰樼洰鍙綊緇撲負姹傛暟鍒?nbsp;an=500/(2n+1) n=0,1,2,3......鐨勫拰Sn浠涔堟椂鍊欏ぇ浜庣瓑浜?000,瑙e緱n>6

銆銆褰搉=6鏃訛紝S6=977.57

銆銆鎵浠ョ涓涓腑杞偣紱昏搗濮嬩綅緗窛紱諱負1000-977.57=22.43鍏噷

銆銆鎵浠ョ涓嬈′腑杞箣鍓嶅叡鑰楁補 22.43*(2*7+1)=336.50鍗?br>
銆銆姝ゅ悗姣忔涓漿鑰楁補500鍗?br>
銆銆鎵浠ユ昏楁補閲忎負7*500+336.50=3836.50鍗?br>
銆銆絎洓棰橈細闇瑕佸緩绔嬫暟瀛︽ā鍨?br>
銆銆棰樼洰鍙綊緇撲負姹傝嚜鐒舵暟鍒楃殑鍜孲浠涔堟椂鍊欏ぇ浜庣瓑浜?00錛岃В寰梟>13

銆銆絎竴涓澂瀛愬彲鑳界殑鎶曟幏妤煎眰鍒嗗埆涓猴細14錛?7錛?9錛?0錛?0錛?9錛?7錛?4錛?0錛?5錛?9錛?00

銆銆絎簲棰橈細3鍜?(鍙弗鏍艱瘉鏄?

銆銆璁句袱涓暟涓簄1錛宯2錛宯1>=n2錛岀敳鍚埌鐨勬暟涓簄=n1+n2錛屼箼鍚埌鐨勬暟涓簃=n1*n2

銆銆璇佹槑n1=3錛宯2=4鏄敮涓瑙?br>
銆銆璇佹槑錛氳璇佷互涓婂懡棰樹負鐪燂紝涓嶅Θ鍏堣瘉n=7

銆銆1)蹇呰鎬э細

銆銆i) n>5 鏄樉鐒剁殑錛屽洜涓簄<4涓嶅彲鑳斤紝n=4鎴栬卬=5鐢查兘涓嶅彲鑳藉洖絳斾笉鐭ラ亾

銆銆ii) n>6 鍥犱負濡傛灉n=6鐨勮瘽錛岄偅涔堢敳铏界劧涓嶇煡閬?涓嶇‘瀹?+4榪樻槸3+3)浣嗘槸鏃犺鏄?錛?榪樻槸3錛?涔欓兘涓嶅彲鑳借涓嶇煡閬?m=8鎴栬卪=9鐨勮瘽涔欒涓嶇煡閬撴槸娌℃湁閬撶悊鐨?

iii) n<8 鍥犱負濡傛灉n>=8鐨勮瘽錛屽氨鍙互灝唍鍒嗚В鎴?nbsp;n=4+x 鍜?nbsp;n=6+(x-2)錛岄偅涔坢鍙互鏄?x涔熷彲浠ユ槸6(x-2) 鑰?x=6(x-2)鐨勫繀瑕佹潯浠舵槸x=6鍗硁=10錛岄偅鏍穘鍙堝彲浠ュ垎瑙f垚8+2錛屾墍浠ユ諱箣褰搉>=8鏃訛紝n鑷沖皯鍙互鍒嗚В鎴愪袱縐嶄笉鍚岀殑鍚堟暟涔嬪拰錛岃繖鏍? 涔欒涓嶇煡閬撶殑鏃跺欙紝鐢插氨娌℃湁鐞嗙敱椹笂璇寸煡閬撱?br>
銆銆浠ヤ笂璇佹槑浜嗗繀瑕佹?br>
銆銆2)鍏呭垎鎬?br>
銆銆褰搉=7鏃訛紝n鍙互鍒嗚В鎴?+5鎴?+4

銆銆鏄劇劧2+5涓嶇鍚堥鎰忥紝鑸嶅幓錛屽鏄撳垽鏂嚭3+4絎﹀悎棰樻剰錛宮=12錛岃瘉姣?br>
銆銆浜庢槸寰楀埌n=7 m=12 n1=3 n2=4鏄敮涓瑙c傜鍏錛?鍙?鏁板褰掔撼娉曡瘉鏄?  

銆銆1)鑻ュ彧鏈?鍙梾鐙楋紝鍥犱負鐥呯嫍涓諱漢鐪嬩笉鍒版湁鍏朵粬鐥呯嫍錛屽繀鐒朵細鐭ラ亾鑷繁鐨勭嫍鏄梾鐙?鍓嶆彁鏄竴瀹氬瓨鍦ㄧ梾鐙?錛屾墍浠ヤ粬浼氬湪絎竴澶╂妸鐥呯嫍澶勫喅銆?br>
銆銆2)璁炬湁k鍙梾鐙楃殑璇濓紝浼氬湪絎琸澶╄澶勫喅錛岄偅涔堬紝濡傛灉鏈塳+1鍙紝鐥呯嫍鐨勪富浜哄彧浼氱湅鍒発鍙梾鐙楋紝鑰岀k澶╂病鏈変漢澶勫喅鐥呯嫍錛岀梾鐙椾富浜哄氨浼氬湪絎琸+1澶╃煡閬撹嚜宸辯殑鐙楁槸鐥呯嫍錛屼簬鏄梾鐙楀湪絎琸+1澶╄澶勫喅

銆銆3)鐢?)2)寰楋紝鑻ユ湁n鍙梾鐙楋紝蹇呯劧鍦ㄧn澶╄澶勫喅

銆銆絎叓棰橈細

銆銆綰﹀畾濂戒竴涓漢浣滀負鎶ュ憡浜?鍙互鏄涓涓斁椋庣殑浜?

銆銆瑙勫垯濡備笅錛?br>
銆銆1銆佹姤鍛婁漢鏀鵑鐨勬椂鍊欏紑鐏茍鏁板紑鐏鏁?br>
銆銆2銆佸叾浠栦漢絎竴嬈¢亣鍒板紑鐫鐏斁椋庢椂錛屽皢鐏叧闂?br>
銆銆3銆佸綋鎶ュ憡浜虹100嬈″紑鐏殑鏃跺欙紝鍘誨悜鐩戠嫳闀挎姤鍛婏紝瑕佹眰鐩戠嫳闀挎斁浜?.....

銆銆鎸夌収姒傜巼澶х害30騫村悗(10000澶?浠栦滑鍙互琚噴鏀?br>
銆銆絎簲緇勬棤鏍囧噯絳旀  

銆銆絎叚緇勯儴鍒嗛鍙傝冪瓟妗堬細  

銆銆4.

char * strcpy(char * pstrDest,const char * pstrSource)
{
 assert((pstrDest!=NULL)&&(pstrSource!=NULL)); 
 char * pstr=pstrDest;
 while((*(pstrDest++)=*(pstrSource++))!='\0');
        return pstr;
}
 


銆銆5.

char * strrev(char * pstr)
{
 assert(pstr!=NULL);
 
 char * p=pstr;
 char * pret=pstr;
 while(*(p++)!='\0');
 p--;
 char tmp;
 while(p>pstr)
 {
  tmp=*p;
  *(p--)=*(pstr);
  *(pstr++)=tmp;  
 }
 return pret;

鐧懼害絎旇瘯棰橈細
IP孌墊牸寮?ip1 ip2銆備箣闂翠互絀烘牸鍒嗗紑錛宨p褰㈠紡涓篨.X.X.X錛屾暟鎹繚瀛樺湪鏂囦歡涓紝鏂囦歡涓嶈秴榪?k琛岋紝鏃犲簭銆傜幇鍦ㄨ姹傜紪鍐欑畻娉曞幓鎺夊彲閲岻P錛屽彲閲嶆湁涓夌褰㈠紡錛氬寘鍚佷氦鍙犮佺揣闈犮?

渚嬪錛屾枃浠跺唴瀹逛負錛?
10.0.0.0 10.0.0.12
10.0.0.5 10.0.0.10    ( <= 鍖呭惈)
10.0.0.8 10.0.0.15    ( <= 浜ゅ彔)
10.0.0.15 10.0.0.24   ( <= 绱ч潬)

鏈鍚庤緭鍑轟負:
10.0.0.0 10.0.0.24

code錛?br>/*
**榪欎釜鍑芥暟鐨勪綔鐢ㄦ槸灝嗘枃浠朵腑鐨勪竴琛屽搴旂殑涓や釜鏁版嵁杞崲鎴愭暣褰㈢殑鏁版嵁
**姣斿鎶?0.0.0.0 10.0.0.12 杞崲鍚庯紝left=10*224,灝辨槸10.0.0.0瀵瑰簲鐨勬暣鏁幫紝姣忎釜鏁板瓧瀵瑰簲8浣嶏紝right=left+12
*/
void ParseLine( char line[], size_t length, unsigned int &left, unsigned int &right)
{
    size_t i;
    for( i=0; i<length; i++ )
    {
        if ( line[i]=='.' || line[i]==' ' )//灝嗙偣鍙樻垚0
        {
            line[i]=0;
        }
    }
    char *p   = (char*)&left;
    char *num = line;
    for( i=3; i<4; --i ) //size鏄痵ize_t錛岃宻ize_t鏄痷nsigned int錛屾墍浠=0鍐嶈嚜鍑忓悗鍙樻垚浜嗘渶澶х殑鏁存暟錛屽驚鐜氨浼氱粓姝?br>    {
 // cout<<i<<",";
        *(p+i) = strtol( num, &num  ,10 );
        cout<<static_cast<int>(*(p+i))<<",";
        ++num;
 // cout<<num<<":";
    }
    cout<<endl;
    p = (char*)&right;
    for( i=3; i<4; --i )
    {
        *(p+i) = strtol( num, &num, 10 );
        ++num;
    }
}


void UniqueSequence(  vector<unsigned int> & uSeq, unsigned int left, unsigned int right )
{
    size_t i, lPos=-1, rPos=-1;
    for( i=0; i<uSeq.size(); i++ )
    {
        if( left <= uSeq.at(i)  )
        {
            lPos = i;
            break;
        }
    }
    for( ;i<uSeq.size(); i++ )
    {
        if( right<=uSeq.at(i) )
        {
            rPos=i;
            break;
        }
    }
    if( lPos == -1 )
    {
        uSeq.push_back( left );
        uSeq.push_back( right );   
        return;
    }

    if( lPos%2 == 0 )
    {
        if(  uSeq.at(lPos)==left )
        {   
        }
  else
        {
            uSeq.insert( uSeq.begin()+lPos, left );
        }
    }
 else
    {
        --lPos;
    }
    if( rPos == -1 )
    {
        uSeq.erase( uSeq.begin()+(lPos+1), uSeq.end() );
        uSeq.push_back(right);
    }
 else if(  rPos%2 == 0  )
    {
        if( uSeq.at(rPos)== right )
        {
            uSeq.erase( uSeq.begin()+(lPos+1), uSeq.begin()+(rPos+1) );
        }
  else
        {
            uSeq.erase( uSeq.begin()+(lPos+1), uSeq.begin()+rPos );
            uSeq.insert( uSeq.begin()+rPos, right  );
        }
    }
 else
    {
        uSeq.erase( uSeq.begin()+(lPos+1), uSeq.begin()+rPos );
    }
}


void PrintIP( unsigned int num )
{
    char *p = (char*)&num;
    for( size_t i=3;i>0; --i)
    {
        cout<< (int)p[i]<<".";
    }
    cout<<(int)p[0];
}

#define MAX_BUFFER_LENGTH 100
int main()
{
    unsigned int left, right;
    char buffer[MAX_BUFFER_LENGTH];
    ifstream infile( "test.txt" );
    if( infile.fail() )
    {
        return 0;
    }
    vector<unsigned int> uSeq;
    while( infile.getline(buffer, MAX_BUFFER_LENGTH) )
    {
        ParseLine(buffer, strlen(buffer), left, right);
 // cout<<left<<","<<right<<endl;
        UniqueSequence( uSeq, left, right );
  for( size_t i=0; i<uSeq.size(); i+=2 )
    {
        PrintIP(uSeq.at(i) );
        cout<<"  ";
        PrintIP(uSeq.at(i+1));
        cout<<endl;
    }
  cout<<endl;
    }
    for( size_t i=0; i<uSeq.size(); i+=2 )
    {
        PrintIP(uSeq.at(i) );
        cout<<"  ";
        PrintIP(uSeq.at(i+1));
        cout<<endl;
    }
    return 0;
}

/*long strtol( const char *nptr, char **endptr, int base ),鍏朵腑nptr鏄互NULL緇撳熬瀛楃涓詫紝endptr鏄瓧絎︿覆鍋滄鎵弿鐨勫湴鏂癸紙Pointer to character that stops scan錛夛紝strtol returns the value represented in the string nptr錛孴he strtol function converts nptr to a long. strtol stops reading the string nptr at the first character it cannot recognize as part of a number. This may be the terminating null character, or it may be the first numeric character greater than or equal to base.
string = "-10110134932This stopped it";
  l = strtol( string, &stopstring, 10 );
  printf( "string = %s", string );
  printf("   strtol = %ld", l );
  printf("   Stopped scan at: %s", stopstring );
  string = "10110134932";
  printf( "string = %s\n", string );
  /* Convert string using base 2, 4, and 8: */
  for( base = 2; base <= 8; base *= 2 )
  {
     /* Convert the string: */
     ul = strtoul( string, &stopstring, base );
     printf( "   strtol = %ld (base %d)\n", ul, base );
     printf( "   Stopped scan at: %s\n", stopstring );
  }
鎵撳嵃鐨勭粨鏋滄槸錛?br>string = -10110134932This stopped it   strtol = -2147483647   Stopped scan at: This stopped itstring = 10110134932
  strtol = 45 (base 2)
  Stopped scan at: 34932
  strtol = 4423 (base 4)
  Stopped scan at: 4932
  strtol = 2134108 (base 8)
  Stopped scan at: 932
*/

5.濡傛灉瀛樺湪涓や釜鍙橀噺錛歛鍜宐錛屼笉浣跨敤“if”銆?#8220;?:”銆?“switch”鍜屽叾瀹冪殑鍒ゆ柇璇彞錛屾壘鍑轟袱涓暟涓殑鏈澶у箋?br>      絳旀錛? ( a + b ) + abs( a - b ) ) / 2

6. 鍐欎竴涓嚱鏁版壘鍑轟竴涓暣鏁版暟緇勪腑錛岀浜屽ぇ鐨勬暟 錛坢icrosoft錛?br>       const int MINNUMBER = -32767 ;
       int find_sec_max( int data[] , int count)
       {
                int maxnumber = data[0] ;
                int sec_max = MINNUMBER ;
                for ( int i = 1 ; i < count ; i++)
                {
                    if ( data[i] > maxnumber )
                    {
                         sec_max = maxnumber ;
                         maxnumber = data[i] ;
                    }
                    else
                    {
                             if ( data[i] > sec_max )
                                     sec_max = data[i] ;
                    }
                }
                return sec_max ;
        }



鍛ㄥ己 2011-03-02 12:19 鍙戣〃璇勮
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榪呴浄闈㈣瘯棰橈紙杞澆錛?/title><link>http://m.shnenglu.com/tankzhouqiang/archive/2011/03/02/140968.html</link><dc:creator>鍛ㄥ己</dc:creator><author>鍛ㄥ己</author><pubDate>Wed, 02 Mar 2011 04:18:00 GMT</pubDate><guid>http://m.shnenglu.com/tankzhouqiang/archive/2011/03/02/140968.html</guid><wfw:comment>http://m.shnenglu.com/tankzhouqiang/comments/140968.html</wfw:comment><comments>http://m.shnenglu.com/tankzhouqiang/archive/2011/03/02/140968.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://m.shnenglu.com/tankzhouqiang/comments/commentRss/140968.html</wfw:commentRss><trackback:ping>http://m.shnenglu.com/tankzhouqiang/services/trackbacks/140968.html</trackback:ping><description><![CDATA[<p><font size="3"><font><font size="3"><font><font size="3"><font><font size="3"><font><font size="3"><font>1.涓嬪垪紼嬪簭鐨勮緭鍑虹粨鏋滀負錛?B)<br>#include<iostream.h><br>void main()<br>{<br>       char* a[ ] = { "hello", "the", "world"};<br>       char** pa = a;<br>       pa++;<br>       cout<<”*pa<<endl;<br>}<br>A) theworld    B) the   C) ello    D) ellotheworld<br> <br>2. 宸茬煡浜屽弶鏍戝悗搴忛亶鍘嗗簭鍒楁槸bfegcda錛屼腑搴忛亶鍘嗗簭鍒楁槸badefcg錛屽畠鐨勫墠搴忛亶鍘嗗簭鍒楁槸錛?B)<br>A) abcdefg     B) abdcefg    C) adbcfeg    D) abecdfg<br> <br>3. 鏍堝拰闃熷垪鐨勫叡鍚岀壒鐐規槸錛?C)<br>A) 閮芥槸鍏堣繘鍏堝嚭                 B) 閮芥槸鍏堣繘鍚庡嚭<br>C) 鍙厑璁稿湪鐭偣澶勬彃鍏ュ拰鍒犻櫎鍏冪礌 D) 娌℃湁鍏卞悓鐐?br> <br>4. 涓嬮潰紼嬪簭鐨勮繍琛岀粨鏋滀負錛?A)<br>#include <iostream.h><br>void main()<br>{<br>       int a, x;<br>       for(a = 0, x = 0; a<=1 && !x++; a++)<br>       {<br>              a++;<br>       }<br>       cout<< a << x <<endl;<br>}<br>A) 21             B) 22             C) 32             D) 41<br> <br>5. 涓嬪垪閫夐」錛屼笉姝g‘鐨勬槸錛?B) while鍚庢病鏈夊垎鍙?br> A) for(int a=1; a<=10; a++);<br>B) int a=1;<br>   do<br>   {<br>              a++;<br>   }while(a<=10)<br>C) int a=1;<br>   while(a<=10)<br>   {<br>          a++;<br>}<br>D) for(int a= 1; a<=10; a++)a++;<br>6. 涓嬮潰鍏充簬鏁扮粍鐨勫垵濮嬪寲姝g‘鐨勬槸錛?B)<br>A) char str[2] = {“a”,”b”};<br>B) char str[2][3]={“a”,”b”};<br>C) char str[2][3]={{‘a’,’b’},{‘e’,’d’},{‘e’,’f’}};<br>D) char str[] = {“a”, “b”};<br>  </font></font></font></font></font></font></font></font></font></font></p> <font size="3"><font><font size="3"><font><font size="3"><font><font size="3"><font><font size="3"><font>7. 涓嬪垪璇存硶姝g‘鐨勬槸錛?B)<br>A) 鍐呰仈鍑芥暟鍦ㄨ繍琛屾椂鏄皢璇ュ嚱鏁扮殑鐩爣浠g爜鎻掑叆姣忎釜璋冪敤璇ュ嚱鏁扮殑鍦版柟<br>B) 鍐呰仈鍑芥暟鍦ㄧ紪璇戞椂鏄皢璇ュ嚱鏁扮殑鐩爣浠g爜鎻掑叆姣忎釜璋冪敤璇ュ嚱鏁扮殑鍦版柟<br>C) 綾葷殑鍐呰仈鍑芥暟蹇呴』鍦ㄧ被浣撳唴瀹氫箟<br>D) 綾葷殑鍐呰仈鍑芥暟蹇呴』鍦ㄧ被浣撳閫氳繃鍏抽敭瀛梚nline瀹氫箟<br> <br>8錛庝笅闈㈠闈欐佹垚鍛樼殑鎻忚堪涓紝姝g‘鐨勬槸錛?D)<br>A) 闈欐佹暟鎹垚鍛樺彲浠ュ湪綾諱綋鍐呭垵濮嬪寲<br>B) 闈欐佹暟鎹垚鍛樹笉鍙互琚被鐨勫璞¤皟鐢?br>C) 闈欐佹暟鎹垚鍛樹笉鑳藉彈private鎺у埗絎︾殑浣滅敤<br>D) 闈欐佹暟鎹垚鍛樺彲浠ョ洿鎺ョ敤綾誨悕璋冪敤<br> <br>9. 涓嬪垪榪愮畻絎︿腑錛屽湪C++璇█涓笉鑳介噸杞界殑鏄細(C)<br>A) *                B) >=             C) ::              D) delete<br> <br>10 涓嬮潰鍏充簬澶氭佹х殑鎻忚堪錛岄敊璇殑鏄細(C)<br>A) C++璇█鐨勫鎬佹у垎涓虹紪璇戞椂鐨勫鎬佹у拰榪愯鏃剁殑澶氭佹?br>B) 緙栬瘧鏃剁殑澶氭佹у彲閫氳繃鍑芥暟閲嶈澆瀹炵幇<br>C) 榪愯鏃剁殑澶氭佹у彲閫氳繃妯℃澘鍜岃櫄鍑芥暟瀹炵幇 //妯℃澘鐨勬槸緙栬瘧鏃跺鎬佹э紝鑰岃櫄鍑芥暟鏄繍琛屾椂<br>D) 瀹炵幇榪愯鏃跺鎬佹х殑鏈哄埗縐頒負鍔ㄦ佺粦瀹?br> <br>11. 濡傛灉榪涙爤搴忓垪涓篹1,e2,e3,e4,e5,鍒欏彲鑳界殑鍑烘爤搴忓垪鏄細(D)<br>A) e3,e2,e5,e4,e1<br>B) e2,e3,e5,e4,e1<br>C)    e3,e2,e4,e5,e1<br>D) 浠ヤ笂閮芥湁鍙兘<br> <br>12 涓嬮潰鍏充簬綾誨拰瀵硅薄鐨勬弿榪頒腑錛岄敊璇殑鏄細(A)<br>A) 綾誨氨鏄疌璇█涓殑緇撴瀯浣撶被鍨嬶紝瀵硅薄灝辨槸C璇█涓殑緇撴瀯浣撳彉閲?br>B) 綾誨拰瀵硅薄涔嬮棿鐨勫叧緋繪槸鎶借薄鍜屽叿浣撶殑鍏崇郴<br>C) 瀵硅薄鏄被鐨勫疄渚嬶紝涓涓璞″繀欏誨睘浜庝竴涓凡鐭ョ殑綾?br>D) 綾繪槸鍏鋒湁鍏卞悓琛屼負鐨勮嫢騫插璞$殑緇熶竴鎻忚堪浣?br> <br>13.涓嬮潰鍏充簬鏁扮粍鐨勬弿榪伴敊璇殑鏄細錛圖錛?br>A) 鍦–++璇█涓暟緇勭殑鍚嶅瓧灝辨槸鎸囧悜璇ユ暟緇勭涓涓厓绱犵殑鎸囬拡<br>B) 闀垮害涓簄鐨勬暟緇勶紝涓嬫爣鐨勮寖鍥存槸0錛峮-1<br>C) 鏁扮粍鐨勫ぇ灝忓繀欏誨湪緙栬瘧鏄‘瀹?br>D) 鏁扮粍鍙兘閫氳繃鍊煎弬鏁板拰寮曠敤鍙傛暟涓ょ鏂瑰紡浼犻掔粰鍑芥暟<br>娉ㄩ噴錛?br>鍦ㄦ妸鏁扮粍浣滀負鍙傛暟浼犻掔粰鍑芥暟鏃訛紝鏈夊間紶閫?by value)鍜屽湴鍧浼犻?by reference)涓ょ鏂瑰紡銆?<br>    鍦ㄥ間紶閫掓柟寮忎腑錛岃鍦ㄦ暟緇勫弬鏁扮殑灝鵑儴鍔犱笂涓瀵規柟鎷彿([])錛岃皟鐢ㄥ嚱鏁版椂鍙渶灝嗘暟緇勭殑鍦板潃(鍗蟲暟緇勫悕)浼犻掔粰鍑芥暟銆?<br>    渚嬪錛氬鏋滄暟緇剎琚0鏄庝負錛歩nt x[10]; <br>    閭i航鍑芥暟琚鏄庝負錛歷oid byval_func(int[]); <br>    鍙傛暟int[]鍛婅瘔緙栬瘧紼嬪簭byval_func()鍑芥暟鍙湁涓涓弬鏁?鍗充竴涓敱int鍨嬪肩粍鎴愮殑鏁扮粍銆?nbsp;    <br>鍑芥暟璋冪敤鏃跺彧闇灝嗘暟緇勫悕浼犻掔粰鍑芥暟:byval_func(x);<br>#include <stdio.h> <br> void byval_func(int[]); <br> void main(void); <br> void main(void)<br> {<br>     int x[10];<br>     int y;<br>     for(y=0;y<10;y++)<br>         x[y]=y;<br>     byval_func(x);     <br> } <br> void byal_func(int i[])<br> { <br>     int y;<br>     for(y=0;y<10;y++)<br>        printf("%d\n",i[y]);<br> }<br>鍦? 鍊間紶閫掓柟寮忎腑,鏁扮粍x灝嗚澶嶅埗涓浠?澶嶅埗鎵寰楃殑鏁扮粍灝嗚瀛樻斁鍦ㄦ爤涓?鐒跺悗鐢眀yval_func()鍑芥暟鎺ユ敹騫舵墦鍗板嚭鏉ャ傜敱鏂間紶閫掔粰 byval_func()鍑芥暟鐨勬槸鍒濆鏁扮粍鐨勪竴浠芥嫹璐濓紝鍥犳鍦╞yval_func()鍑芥暟鍐呴儴淇敼浼犻掕繃鏉ョ殑鏁扮粍瀵瑰垵濮嬫暟緇勬病鏈変換浣曞獎鍝嶃?<br>    鍊間紶閫掓柟娉曠殑寮閿鏄緢澶х殑錛屽洜涓洪鍏堝畠瑕佸畬鏁村湴澶嶅埗鍒濆鏁扮粍騫跺皢榪欎喚鎷瘋礉瀛樻斁鍒版爤涓紝榪欏皢鑰楄垂鐩稿綋鍙鐨勮繍琛屾椂闂達紝 鍥犺屽間紶閫掓柟娉曟晥鐜囪緝浣庯紱鍏舵錛屽垵濮嬪寲鏁扮粍鐨勬嫹璐濋渶瑕佸崰鐢ㄩ澶栫殑鍐呭瓨絀洪棿錛堟爤涓殑鍐呭瓨錛夛紱鏈鍚庯紝緙栬瘧紼嬪簭闇瑕佷笓闂ㄤ駭鐢熶竴閮ㄥ垎鐢ㄦ潵澶嶅埗鍒濆鏁扮粍鐨勪唬鐮侊紝榪欏皢 浣跨▼搴忓彉澶с?br>    鍦板潃浼犻掓柟娉曞厠鏈嶄簡鍊間紶閫掓柟娉曠殑緙虹偣銆傚湪鍦板潃浼犻掓柟娉曚腑錛屼紶閫掔粰鍑芥暟鐨勬槸鎸囧悜鍒濆鏁扮粍鐨勬寚閽堬紝涓嶇敤澶嶅埗鏁扮粍錛屽洜姝ょ▼搴忓彉寰楃畝緇冿紝涔熻妭鐪佷簡鏍堜腑鐨勫唴瀛樼┖闂淬傚湪鍦板潃浼犻掕繃紼嬩腑,鍙渶鍦ㄥ嚱鏁板師褰腑灝嗗嚱鏁扮殑鍙傛暟璇存槑涓烘寚鍚戞暟緇勫厓绱犳暟鎹被鍨嬬殑涓涓寚閽堛?br>    渚嬪鍚屾牱瀹氫箟涓涓暟緇剎錛歩nt x[10];<br>    閭i航鍑芥暟琚鏄庝負錛歩nt const_funt(const int*);<br>    鍙傛暟const int*鍛婅瘔緙栬瘧紼嬪簭const_funt()鍑芥暟鍙湁涓涓弬鏁?鍗蟲寚鍚戜竴涓猧nt綾誨瀷甯擱噺鐨勬寚閽堛?br>    鍑芥暟璋冪敤鏃跺彧闇灝嗘暟緇勭殑鍦板潃浼犻掔粰鍑芥暟:const_func(x);<br>#include <stdio.h> <br> void const_func(const int*); <br> void main(void); <br> void main(void)<br> {<br>     int x[10];<br>     int y;<br>     for(y=0;y<10;y++)<br>         x[y]=y;<br>     constl_func(x);     <br> } <br> void const_func(const int*i)<br> { <br>     int y;<br>     for(y=0;y<10;y++)<br>        printf("%d\n",*(i+y));<br> }<br> 鍦? 鍊間紶閫掓柟寮忎腑,娌℃湁澶嶅埗鍒濆鏁扮粍騫跺皢鍏舵嫹璐濆瓨鏀懼湪鏍堜腑,const_func()鍑芥暟鍙帴鏀跺埌鎸囧悜涓涓猧nt綾誨瀷甯擱噺鐨勬寚閽?鍥犳鍦ㄧ紪鍐欑▼搴忔椂瑕佷繚璇佷紶閫? 緇檆onst_func()鍑芥暟鐨勬槸鎸囧悜涓涓敱int綾誨瀷甯擱噺緇勬垚鐨勬暟緇勭殑鎸囬拡銆俢onst淇グ絎︾殑浣滅敤鏄槻姝㈡剰澶栦慨鏀瑰垵濮嬫暟緇勪腑鐨勬煇涓涓厓绱犮?br> <br>14錛?寮曠敤鏍囧噯搴撴椂錛屼笅闈㈢殑璇存硶浣犺涓哄摢涓槸姝g‘鐨勶細錛圔錛?br>A) 璇彞#include “stdlib.h”鏄紜殑錛屼絾浼氬獎鍝嶇▼搴忕殑鎵ц閫熷害<br>B) 璇彞#include <stdlib.h>鏄紜殑錛岃屽幓紼嬪簭鎵ц閫熷害姣?include “stdlib.h”瑕佸揩<br>C) 璇彞#include <stdlib.h>鍜?include “stdlib.h”閮芥槸姝g‘鐨勶紝紼嬪簭鎵ц閫熷害娌℃湁鍖哄埆<br>D) 璇彞#include “stdlib.h”鏄敊璇殑<br>娉ㄩ噴錛歩nclude   ""鏄厛浠庢湰鍦扮洰褰曞紑濮嬪鎵撅紝鐒跺悗鍘誨鎵劇郴緇熻礬寰勶紝鑰孖nclude   <>   鐩稿弽鍏堜粠緋葷粺鐩綍錛屽悗浠庢湰鍦扮洰褰曪紝<br> <br>15.璁綼銆乥銆乧銆乨銆乵銆乶鍧囦負int鍨嬪彉閲忥紝涓攁=5銆乥=6銆乧=7銆乨=8銆乵=2銆乶=2,鍒欓昏緫琛ㄨ揪寮忥紙m=a>b錛?amp;&(n=c>d)榪愮畻鍚庯紝n鐨勫間負錛氾紙C錛?br>A) 0               B) 1               C) 2               D) 7<br> <br>16錛庝笉鑳戒綔涓洪噸杞藉嚱鏁扮殑璋冪敤鐨勪緷鎹槸錛氾紙C錛?br>A) 鍙傛暟涓暟                              B) 鍙傛暟綾誨瀷<br>C) 鍑芥暟綾誨瀷                              D) 鍑芥暟鍚嶇О<br> <br>17錛庝笅鍒楃▼搴忕殑杈撳嚭緇撴灉涓? (D)<br>#include< iostream. h><br>int func(int n)<br>{<br>銆銆if銆攏<1)return 1;<br>else return n+func(n-1);<br>return 0;<br>}<br>void main()<br>{<br>cout<<func(5)<<endl;<br>}<br>A) 0        B)10             C)15            D)16<br> <br>18. 寤虹珛媧劇敓綾誨璞℃椂,3縐嶆瀯閫犲嚱鏁板垎鍒槸a(鍩虹被鐨勬瀯閫犲嚱鏁?銆乥(鎴愬憳瀵硅薄鐨勬瀯閫犲嚱鏁?銆乧(媧劇敓綾葷殑鏋勯犲嚱鏁?榪?縐嶆瀯閫犲嚱鏁扮殑璋冪敤欏哄簭涓? (A)<br>A)abc                                                              銆銆B)acb<br>C)cab                                                                     D)cba<br> <br>19. 濡傛灉鍙嬪厓鍑芥暟閲嶈澆涓涓繍綆楃鏃訛紝鍏跺弬鏁拌〃涓病鏈変換浣曞弬鏁板垯璇存槑璇ヨ繍綆楃鏄細錛圖錛?br>A錛変竴鍏冭繍綆楃                                                      B錛変簩鍏冭繍綆楃<br>C錛夐夐」A錛夊拰閫夐」B錛夐兘鍙兘                               D錛夐噸杞介敊璇?br>瑙f瀽錛欳++涓敤鍙嬪厓鍑芥暟閲嶈澆榪愮畻絎﹁嚦灝戞湁涓涓弬鏁幫紝閲嶈澆涓鐩繍綆楃瑕佹湁涓涓弬鏁幫紝閲嶈澆浜岀洰榪愮畻絎﹁鏈変袱涓弬鏁般?br> <br>20. 鏈変互涓嬬▼搴忔錛氾紙D錛夛紵<br>#define F(X,Y)   (X)--; (Y)++ (X)*(Y);<br>…<br>int i, a = 3, b = 4;<br>for( i = 0; i<5; i++)   F(a,b)<br>printf(“%d, %d”, a, b);<br>杈撳嚭緇撴灉鏄細錛堬級<br>A) 3, 4                                       B) 3, 5<br>C) -2, 5                                     D) -2, 9<br> <br>21. 涓嬪垪for寰幆鐨勫驚鐜綋鎵ц嬈℃暟涓猴細錛圓錛?br>for(int i(10), j(1); i=j=0; i++, j--)<br>A) 0;       B) 1;       C) 鏃犻檺;        D)浠ヤ笂閮戒笉瀵?br> <br>22. 涓嬮潰紼嬪簭鐨勮緭鍑虹粨鏋滄槸錛圖錛?br>char *p1= “123”, *p2 = “ABC”, str錛?0錛? "xyz";<br>strcpy錛坰tr+2,strcat錛坧1,p2錛夛級;<br>cout << str;<br>A錛墄yz123ABC                                                       B錛墇123ABC<br>C錛墄y123ABC                                                        D錛夊嚭閿?br> <br>23錛庝笅闈㈠嚱鏁扮殑鎵ц緇撴灉鏄緭鍑猴紙B錛?br>char str[ ] = “xunlei”;<br>char *p = str;<br>int n = 10;<br>printf(“%d, %d, %d\n”, sizeof(str), sizeof(p), sizeof(n));<br>A) 4, 4, 4                                                 B) 7, 4, 4<br>C) 6, 4, 4                                                 D) 6, 6, 4<br> <br>33. 鏈変笅鍒楃▼搴忔錛?br>char *p, *q;<br>p = (char*) malloc(sizeof(char) * 20);<br>q = p;<br>scanf(“%s %s”, p, q);<br>printf(“%s %s\n”, p, q);<br>鑻ヤ粠閿洏杈撳叆錛歛bc def錛?鍒欒緭鍑虹粨鏋滄槸錛圓錛?br>A) def def                     B) abc def<br>C) abc d                       D) d d<br>瑙f瀽錛歲=p;鍥犳p,q鎸囧悜鐨勬槸鍚屼竴孌靛唴瀛?scanf鍏堟槸鎶奱bc鍐欏埌p鎸囧悜鐨勭┖闂?鍐嶆妸def鍐欏埌q鎸囧悜鐨勭┖闂?涔熷氨鏄悓涓孌電┖闂?鍥犳abc琚玠ef瑕嗙洊浜?<br> <br>34錛庣幇鍦ㄦ湁浠ヤ笅璇彞錛?br>struct _THUNDER{<br>       int iVersion;<br>       char cTag;<br>       char cAdv;<br>       int iUser;<br>       char cEnd;<br>}Thunder;<br>int sz = sizeof(Thunder);<br>鍒欐墽琛屽悗錛屽彉閲弒z鐨勫煎皢寰楀埌錛圖錛?br>A) 11             B) 12             C) 13             D) 16<br> <br>35. 鏈夊涓嬬▼搴忔錛?br>void GetMemeory(char* p)<br>锝?br>              p = (char*) malloc (100);<br>锝?br>void test()<br>{<br>char *str=NULL;<br>GetMemory(str);<br>strcpy(str,”Thunder”);<br>strcat(str+2, “Downloader”);<br> printf(str);<br>}<br>璇烽棶榪愯Test鍑芥暟緇撴灉鏄細錛圖錛?br>A) Thunder Downloader                                 B) under Downloader<br>C) Thunderownloader                                    D) 紼嬪簭宕╂簝<br>瑙f瀽錛氬湪鍑芥暟涓粰鎸囬拡鍒嗛厤絀洪棿錛屽疄闄呬笂鏄粰鎸囬拡鐨勪復鏃跺彉閲忓垎閰嶇┖闂達紝鍑芥暟緇撴潫鍚庯紝榪欎釜涓存椂鍙橀噺涔熸秷浜★紝鑰宻tr浠嶇劧涓篘ULL錛屾病鏈変負鍏跺垎閰嶇┖闂達紝姝ゆ椂strcpy()鏄偗瀹氫細鍑洪敊鐨勩?br> <br>36. 鍑芥暟璋冪敤exec((v1,v2), (v3,v4,v5),v6,v7);涓紝瀹炲弬鐨勪釜鏁版槸錛圓錛?br>A) 4               B) 5               C) 6               D) 7              <br> <br>37. p鏄寚鍚戠被X鐨勬垚鍛榤鐨勬寚閽堬紝s鏄被X鐨勪竴涓璞°傜幇瑕佺粰m璧嬪鹼紝錛圕錛夋槸姝g‘鐨勩?br>A) s.p = 5                                                        B) s->p = 5<br>C) s.*p = 5                                                      D) *s.p = 5<br> <br>38. 鍑芥暟fun錛坈har* p錛?{ return p;}鐨勮繑鍥炲兼槸錛圔錛?br>A)鏃犵‘鍒囧?nbsp;                                             B) 琛屽弬p涓瓨鏀劇殑鍦板潃鍊?br>C) 涓涓復鏃跺瓨鍌ㄥ崟鍏冪殑鍦板潃                   D) 琛屽弬p鑷韓鐨勫湴鍧鍊?br> <br>39錛巃,b鍧囦負涓嶇瓑浜?鐨勬暣褰㈠彉閲忥紝浠ヤ笅鍏崇郴寮忔亽鎴愮珛鐨勬槸錛氾紙C錛?br>A) a*b/a*b == 1                                 B) a/b*b/a == 1<br>C) a/b*b + a%b == a                          D) a/b*b == a<br> <br>40. 璁炬湁濡備笅璇存槑錛?br>       typedef struct ST{ long a; int b; char c[2]; } NEW; <br>鍒欎笅闈㈠彊榪頒腑姝g‘鐨勬槸錛?C)<br>A錛変互涓婄殑璇存槑褰㈠紡闈炴硶                            B錛塖T鏄竴涓粨鏋勪綋綾誨瀷 <br>C錛塏EW鏄竴涓粨鏋勪綋綾誨瀷                D錛塏EW鏄竴涓粨鏋勪綋鍙橀噺<br> <br>41. 涓嬪垪琛ㄨ揪寮忔紜殑鏄細錛圕錛?br>A) 9++                  B) 錛坸+y錛?+              C) c+++c+++c++                D) ++錛坅-b--錛?br> <br>42錛庡湪int b[ ][3] = {{1},{3,2},{4,5,6},{0}};涓紝sizeof(b) = 錛圖錛夈?br>A) 4                      B) 12                    C) 28                    D) 48<br> <br>43錛庝互涓嬬▼搴忕殑杈撳嚭緇撴灉鏄細(D)<br>#define M(x,y,z) x*y+z<br>main()<br>{<br>       int a=1, b=2, c=3;<br>       printf(“%d\n”,M(a+b,b+c,c+a));<br>}<br>A錛?9                   B) 17                    C) 15                    D) 12<br> <br>44錛庤嫢鏈変互涓嬪畾涔夊拰璇彞錛?br>int u=010, v= 0x10, w=10;<br>printf(“%d錛?d,%d\n”,u,v,w);<br>鍒欒緭鍑虹粨鏋滄槸錛?A)<br>A)8,16,10     B)10,10,10      C)8,8,10      D)8,10,10<br> <br>45. 涓嬮潰紼嬪簭孌電殑杈撳嚭緇撴灉鏄細錛圔錛?br>int a=5, b=4, c=3, d=2;<br>if(a>b>c)<br>       printf(“%d\n”,d);<br>else if((c-1>=d)==1)<br>       printf(“%d\n”, d+1);<br>else<br>       printf(“%d\n”, d+1);<br>A) 2                      B) 3                      C) 4                   D) 緙栬瘧閿欒<br> <br>46錛庢湁濡備笅紼嬪簭孌碉紝璇烽棶k鐨勫兼槸錛氾紙D錛?br>enum {a, b=5, c, d=4, e} k; k =c;<br>A) 3                      B錛?                     C) 5                      D) 6<br> <br>47錛庢湁濡備笅紼嬪簭孌碉細<br>int i, n = 0;<br>double x = 1, y1 = 2.1/1.9, y2 = 1.9/2.1;<br>for( i = 1; i<22; i++)<br>       x = x*y1;<br>while( x!=1.0)<br>{<br>       x =x*y2;<br>       n++;<br>}<br>printf(“%d\n”, n);<br>璇烽棶鎵ц緇撴灉鏄細錛圓錛?br>A) 21                    B) 22                    C)鏃犻檺寰幆                  D) 紼嬪簭宕╂簝<br> <br>48. 鐢ㄦ爲褰㈢粨鏋勮〃紺哄疄浣撲箣闂磋仈緋葷殑妯″瀷鏄紙C錛?br>A) 鍏崇郴妯″瀷                       B) 緗戠姸妯″瀷                C) 灞傛妯″瀷                D)浠ヤ笂涓変釜閮芥槸<br> <br>49錛庢湁濡備笅紼嬪簭孌碉細<br>char fun(char *);<br>main()<br>{<br>       char *s = “one”, a[5] = {0}, (*f1)(char *) = fun, ch;<br>}<br>鍒欏鍑芥暟fun鐨勮皟鐢ㄨ鍙ユ紜殑鏄紙C錛?br>A) *f1(&a);                  B) f1錛?s錛?                 C) f1(&ch)                   D) ch = *f1(s);瑕佹敼鎴愶紙*f1錛?s)鎵嶆紜?br> <br>50錛庢湁濡備笅紼嬪簭孌碉細<br>int c = 23;<br>printf(“%d\n”, c&c);<br>璇烽棶鎵ц緇撴灉鏄細錛圕錛?br>A) 0               B) 46             C) 23                    D) 浠ヤ笂閮戒笉瀵?/font></font></font></font></font></font></font></font></font></font> <img src ="http://m.shnenglu.com/tankzhouqiang/aggbug/140968.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://m.shnenglu.com/tankzhouqiang/" target="_blank">鍛ㄥ己</a> 2011-03-02 12:18 <a 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