1 #include<bits/stdc++.h>

 2 using namespace std;

 3 int main(){

 4     int i;

 5   for (i=1;;i++){

 6         printf("The result of No. %d Case is:  ",i);

 7         system("./rand");

 8         system("./std");

 9         system("./my");

10         if (system("diff std.out my.out")){

11             printf("Wrong Answer\n");

12             return 0;

13         }

14         else printf("Accepted\n");

15     }

16     return 0;

17 }

对拍