对拍版子
- 文件控制
// BAD.cpp, 存放待寻找错误的代码
freopen("A.txt","r",stdin);
freopen("BAD.out","w",stdout);// 1.cpp, 存放暴力或正确的代码
freopen("A.txt","r",stdin);
freopen("1.out","w",stdout);// Ask.cpp
freopen("A.txt", "w", stdout);
- \(\tt{}C++\) 版 \(\tt{}bat\)
int main() {int T = 1E5;while(T--) {system("BAD.exe");system("1.exe");system("A.exe");if (system("fc BAD.out 1.out")) {puts("WA");return 0;}}
}