锘??xml version="1.0" encoding="utf-8" standalone="yes"?> 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 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) 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 浜斻乻truct S { 鍒嗘瀽錛?nbsp; #include <cstdlib> using namespace std; 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? 絎竴緇?nbsp; code錛?br>/* if( lPos%2 == 0 ) #define MAX_BUFFER_LENGTH 100 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 ;
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;}
bool check(const node* head) {} //return false : 鏃犵幆錛泃rue: 鏈夌幆
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
bool check(const node* head)
{
if(head==NULL)
return false;
node *low=head, *fast=head->next;
while(fast!=NULL && fast->next!=NULL)
{
low=low->next;
fast=fast->next->next;
if(low==fast)
return true;
}
return false;
}
struct link
{
int data;
struct link *next;
};
void delMiddle(link *head)
{
if(head == NULL)
return;
else if(head->next == NULL)
{
delete head;
return;
}
else
{
link *low = head;
link *fast = head->next;
while(fast != NULL && fast->next != NULL)
{
fast = fast->next->next;
if(fast == NULL)
break;
low = low->next;
}
link *temp = low->next;
low->next = low->next->next;
delete temp;
}
}
int main()
{
struct link *head,*l;
struct link *s;
head = (link*)malloc(sizeof(link));
head->data=0;
head->next = NULL;
l = head;
for(int i=1; i<9; i++)
{
s = (link*)malloc(sizeof(link));
s->data = i;
s->next = NULL;
l->next= s;
l = l->next;
}
print(head);
delMiddle(head);
print(head);
return 0;
}
/**
* 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$礌鏁版嵁鐨勬帓鍒楅『搴忥級
*
* 0, 1, 5, 6,14,15,27,28,
* 2, 4, 7,13,16,26,29,42,
* 3, 8,12,17,25,30,41,43,
* 9,11,18,24,31,40,44,53,
* 10,19,23,32,39,45,52,54,
* 20,22,33,38,46,51,55,60,
* 21,34,37,47,50,56,59,61,
* 35,36,48,49,57,58,62,63
*/
void zigzag(int n)
{
int **a =(int**) malloc(n*sizeof(int *)); //鍒嗛厤絀洪棿
if(NULL == a)
return ;
int i;
for(i = 0; i < n; i++) {
if((a[i] =(int*) malloc(n * sizeof(int))) == NULL) {
while(--i>=0)
free(a[i]);
free(a);
return;
}
}
bool flag = false; //榪欎釜鏍囧織浣嶇敤鏉ュ垽鏂槸浠?5搴﹁鐢熸垚榪樻槸225搴﹁鐢熸垚
int count = 0;
for(i=0; i<n; i++) //鐢熸垚鐨勪笂鍗婇儴鍒嗙殑鏁版嵁
{
if(flag)
{
for(int r = 0; r<=i; r++)
{
a[r][i-r] = count;
count++;
}
flag = false;
}
else
{
for(int r = i; r>=0; r--)
{
a[r][i-r] = count;
count++;
}
flag = true;
}
}
for(i=n-1; i>=0; i--) //鐢熸垚鐨勬槸涓嬪崐閮ㄥ垎鐨勬暟鎹?br> {
// cout<<i<<endl;
if(flag)
{
for(int r = 0; r<=i-1; r++)
{
int r1 = n-i+r; //浠h〃褰撳墠琛?br> int c1 = 2*n-i-1-r1; //浠h〃褰撳墠鍒?br> a[r1][c1] = count;
count++;
}
flag = false;
}
else
{
for(int r = i-1; r>=0; r--)
{
cout<<"ddd"<<endl;
int r1 = n-i+r;
int c1 = 2*n-i-1-r1;
// cout<<r1<<","<<c1<<endl;
a[r1][c1] = count;
count++;
}
flag = true;
}
}
for(int r = 0; r<n; r++)
{
for(int c=0; c<n; c++)
cout<<a[r][c]<<",";
cout<<endl;
}
}
int main()
{
int n;
cin>>n;
zigzag(n);
return 0;
}
緗戜笂榪樻湁涓涓漢鍐欎簡涓涓瘮杈冨閥鐨勭畻娉曪細
/**
* 寰楀埌濡備笅鏍峰紡鐨勪簩緇存暟緇?br>* zigzag錛坖peg緙栫爜閲屽彇璞$礌鏁版嵁鐨勬帓鍒楅『搴忥級
*
* 0, 1, 5, 6,14,15,27,28,
* 2, 4, 7,13,16,26,29,42,
* 3, 8,12,17,25,30,41,43,
* 9,11,18,24,31,40,44,53,
* 10,19,23,32,39,45,52,54,
* 20,22,33,38,46,51,55,60,
* 21,34,37,47,50,56,59,61,
* 35,36,48,49,57,58,62,63
*/
#include <stdio.h>
int main()
{
int N;
int s, i, j;
int squa;
scanf("%d", &N);
/* 鍒嗛厤絀洪棿 */
int **a = malloc(N * sizeof(int *));
if(a == NULL)
return 0;
for(i = 0; i < N; i++) {
if((a[i] = malloc(N * sizeof(int))) == NULL) {
while(--i>=0)
free(a[i]);
free(a);
return 0;
}
}
/* 鏁扮粍璧嬪?*/
squa = N*N;
for(i = 0; i < N; i++)
for(j = 0; j < N; j++) {
s = i + j;
if(s < N)
a[i][j] = s*(s+1)/2 + (((i+j)%2 == 0)? i : j);
else {
s = (N-1-i) + (N-1-j);
a[i][j] = squa - s*(s+1)/2 - (N - (((i+j)%2 == 0)? i : j));
}
}
/* 鎵撳嵃杈撳嚭 */
for(i = 0; i < N; i++) {
for(j = 0; j < N; j++)
printf("%-6d", a[i][j]);
printf("\n");
}
return 0;
}
1.
typedef struct _test{
static int a;
_test(){
printf("%d\n",_test::a);
a++;
}
}Test;
int Test::a = 1;
int main()
{
Test tt[1000];
return 0;
}
2.
#include <stdio.h>
#define B P,P,P,P,P,P,P,P,P,P
#define P L,L,L,L,L,L,L,L,L,L
#define L I,I,I,I,I,I,I,I,I,I,N
#define I printf( "%3d ",i++)
#define N printf( "\n ")
int main()
{
int i = 1;
B;
}
鎴?br>#define A(x) x;x;x;x;x;x;x;x;x;x;
int main ()
{
int n = 1;
A(A(A(printf ("%d ", n++))));
return 0;
}
int i;
int * p;
};
void main()
{
S s;
int * p = &s.i;
p[0] = 4;
p[1] = 3;
s.p = p;
s.p[1] = 1;
s.p[0] = 2;
}
闂▼搴忎細鍦ㄥ摢涓琛屾鎺夈?錛坢icrosoft錛?br>瑙o細 S s;
int * p = &s.i; //s.i鐨勫湴鍧瀛樺偍鍦╬閲?/span>
p[0] = 4; //淇敼浜唖.i
p[1] = 3; //淇敼浜唖.p
s.p = p; //s.p鎸囧悜s.i
s.p[1] = 1; //淇敼s.p鏈韓
s.p[0] = 2; //s.p鎸囧悜鐨勬槸0x00000001,灝濊瘯鍚戣繖閲屽啓,鍑洪敊
s.p[0] = 2; 鏃跺嚭閿?
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?
姝ゆ椂鐩稿綋浜巗.p=ox00000001;鍦板潃ox0000001 = 2;褰撶劧灝卞嚭閿欎簡
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;
1. int swap(int *x,int *y)
{
if(x==NULL ¦ ¦ y==NULL)
return -1;
*x += *y;
*y = *x- *y;
*x -= *y;
return 1;
}
璇鋒敼閿欙紝婧㈠嚭宸茬粡鑰冭檻錛屼笉鏄敊璇?
2.
void foo(int *x, int *y)
{
*x += *y;
*x += *y;
}
void fun(int *x, int *y)
{
*x += 2 * (*y);
}
闂袱涓嚱鏁版槸鍚︾瓑浠鳳紝鑳藉惁浜掓崲
瑙g瓟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.
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>.
]]>
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?
#include <iostream>
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>
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
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
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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ㄧn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
**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( 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*)#
for( size_t i=3;i>0; --i)
{
cout<< (int)p[i]<<".";
}
cout<<(int)p[0];
}
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
*/
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 ;
}
]]>
#include<iostream.h>
void main()
{
char* a[ ] = { "hello", "the", "world"};
char** pa = a;
pa++;
cout<<”*pa<<endl;
}
A) theworld B) the C) ello D) ellotheworld
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)
A) abcdefg B) abdcefg C) adbcfeg D) abecdfg
3. 鏍堝拰闃熷垪鐨勫叡鍚岀壒鐐規槸錛?C)
A) 閮芥槸鍏堣繘鍏堝嚭 B) 閮芥槸鍏堣繘鍚庡嚭
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>
4. 涓嬮潰紼嬪簭鐨勮繍琛岀粨鏋滀負錛?A)
#include <iostream.h>
void main()
{
int a, x;
for(a = 0, x = 0; a<=1 && !x++; a++)
{
a++;
}
cout<< a << x <<endl;
}
A) 21 B) 22 C) 32 D) 41
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++);
B) int a=1;
do
{
a++;
}while(a<=10)
C) int a=1;
while(a<=10)
{
a++;
}
D) for(int a= 1; a<=10; a++)a++;
6. 涓嬮潰鍏充簬鏁扮粍鐨勫垵濮嬪寲姝g‘鐨勬槸錛?B)
A) char str[2] = {“a”,”b”};
B) char str[2][3]={“a”,”b”};
C) char str[2][3]={{‘a’,’b’},{‘e’,’d’},{‘e’,’f’}};
D) char str[] = {“a”, “b”};