vijos P1359 Superprime

vijos P1359 Superprime

一直在超时，无奈交表。有时候交表是一个不错的办法~

以下是我的代码：

#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;
}