#include<cstdio>
#include<ctime>
#include<cstdlib>
int main()
{
    srand(time(NULL));
    freopen("1.txt","w",stdout);
    int cas=rand()%10+1;
    while (cas--)
    {
        int n=rand()%1000+1;
        printf("%d\n",n);
        while (n--)
            printf("%d %d %d\n",rand()%1000,rand()%1000,rand()%1000);
    }
    printf("0\n");
    fclose(stdout);
    return 0;
}

• Re:附一个数据生成器 (34) Hoblovski 2014-04-14 22:03:48