Submission #1254667

#	Time	Username	Problem	Language	Result	Execution time	Memory
1254667		bynix	COVID tests (CEOI24_covid)	C++20	10 / 100	663 ms	432 KiB

Main

#include "bits/stdc++.h"
using namespace std;

int main(){
  cin.tie(0)->sync_with_stdio(0);
  int N, T;
  double P;
  cin >> N >> P >> T;
  string s = "";
  for (int i = 0; i < N; i++) s += '0';

  while (T--){
    vector<int> res(N, 0);

    for (int i = 0; i < N; i++){
      s[i] = '1';
      cout << "Q " << s << endl;
      char v; cin >> v;
      res[i] = (v == 'P');
      s[i] = '0';
    }

    cout << "A ";
    for (int i = 0; i < N; i++) cout << res[i];
    cout << endl;

    char t; cin >> t;
    if (t != 'C') return 0;
  }
}

• Subtask 0: 0 / 0
• Subtask 1: 10 / 10
• Subtask 2: 0 / 90