Submission #1137505

#	Time	Username	Problem	Language	Result	Execution time	Memory
1137505		ghammazhassan	COVID tests (CEOI24_covid)	C++20	0 / 100	0 ms	432 KiB

Main

// #include <bits/stdc++.h>
#include <iostream>
#include <cmath>
#include <algorithm>
#include <map>
#include <vector>
#include <iomanip>
#include <string>
#include <queue>
#include <set>
using namespace std;
#define int long long
#define endl "\n";
const int N=2e5+5;
const int M=1e9+7;
int n;
double p;
void solve()
{
	string s,r;
	for (int i=0;i<n;i++){
		s+='0';
		r+='0';
	}
	for (int i=0;i<n;i++){
		s[i]='1';
		cout << "Q " << s << endl;
		char u;
		cin >> u;
		if (u=='P'){
			r[i]='1';
		} 
		s[i]='0';
	}
	cout << "A " << r << endl;
	char e;
	cin >> e;
	if (e=='C'){
		return;
	}
	else{
		exit(0);
	}
}		


signed main()
{

    ios::sync_with_stdio(0);//DO NOT USE IN INTERACTIVE
    cin.tie(0), cout.tie(0);//DO NOT USE IN INTERACTIVE
    cout << fixed<<setprecision(9);
    int t=1;
    cin >> n >> p >> t;
    for (int _=1;_<=t;_++){
    	solve();
    }
}

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