对拍

#!/usr/bin/env python

from cyaron import * # 引入CYaRon的库

import random
fout = open("a.in","w")
a=randint(-100,100)
b=randint(-100,100)
c=randint(1,20)
fout.write("%d %d\n%d"%(a,b,c))

fout.close()

:loop
make.py
 baoli.exe>b.out
 std.exe>c.out
 fc b.out c.out
 if not errorlevel 1 goto loop
pause

#include<bits/stdc++.h>
#include<ctime>
using namespace std;
int rnd() {
    return rand() << 15 | rand();
}
int tot;
int main() {
    freopen("a.in", "w", stdout);
    srand((unsigned)time(0));
    int N = (rand() % 300) +1;//[1, 30]
    cout << N << ' ';
    N = (rand() % 300) +1;//[1, 30]
    cout << N << ' ';
    N = (rand() % 300) +1;//[1, 30]
    cout << N <<endl;
    return 0;
}

:loop
 rand.exe
 baoli.exe>b.out
 std.exe>c.out
 fc b.out c.out
 if not errorlevel 1 goto loop
pause