数据生成器：

#include<bits/stdc++.h>
using namespace std;
const int NMax = 10;
const int MMax = 50;
const int WMax = 1000;
int main(){
  random_device rd;
  srand(rd());
  cout << NMax << " " << MMax << endl;
  for(int i = 1; i <= NMax; i++){
    cout << rand() % WMax << " ";
  }
  cout << endl;
  int nt = 0;
  for(int i = 1; i <= MMax; i++){
    int opt = rand() % 10;
    if(opt < 3){
      int l = rand() % (NMax - 1) + 1, r = rand() % (NMax - 1) + 1;
      if(l > r)swap(l, r);
      cout << "C " << l << " " << r << " " << rand() % WMax << endl;
      nt++;
    }
    else if(opt < 6){
      int l = rand() % (NMax - 1) + 1, r = rand() % (NMax - 1) + 1;
      if(l > r)swap(l, r);
      cout << "Q " << l << " " << r << endl;
    }
    else if(opt < 9){
      int l = rand() % (NMax - 1) + 1, r = rand() % (NMax - 1) + 1;
      if(l > r)swap(l, r);
      cout << "H " << l << " " << r << " " << rand() % (nt + 1) << endl;
    }
    else{
      int tb = rand() % (nt + 1);
      cout << "B " << tb << endl;
      nt = tb;
    }
  }
  return 0;
}

对拍程序 （Based on bash）

g++ (数据生成器路径) -o maker -O2 -lm -std=c++14
g++ (待测试代码路径) -o test -O2 -lm -std=c++14
g++ (暴力代码或标程路径) -o std -O2 -lm -std=c++14

for i in {1..100000};
do
./maker > ttm.in
./std < ttm.in > ttm.ans
./test < ttm.in > ttm.out
if diff ttm.out ttm.ans
then
echo "Testcase$i Accepted"
else
echo "Testcase$i Unaccepted"
exit 0
fi
done

注意补全对拍程序中各个路径

有用点个关注！