一直在超時，無奈交表。有時候交表是一個不錯的辦法~
以下是我的代碼：
#include<stdio.h>
int main()
{
long a[8][100]={
{2,3,5,7},
{23,29,31,37,53,59,71,73,79},
{233,239,293,311,313,317,373,379,593,599,719,733,739,797},
{2333,2339,2393,2399,2939,3119,3137,3733,3739,3793,3797,5939,7193,7331,7333,7393},
{23333,23339,23399,23993,29399,31193,31379,37337,37339,37397,59393,59399,71933,73331,73939},
{233993,239933,293999,373379,373393,593933,593993,719333,739391,739393,739397,739399},
{2339933,2399333,2939999,3733799,5939333,7393913,7393931,7393933},
{23399339,29399999,37337999,59393339,73939133}
};
int n,i;
scanf("%d",&n);
i=0;
while( a[n-1][i]!=0 )
{
printf("%ld\n",a[n-1][i]);
i++;
}
return 0;
}
posted on 2010-01-06 19:17
lee1r 閱讀(266)
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題目分類：數學/數論