Submission #1134492

#	Time	Username	Problem	Language	Result	Execution time	Memory
1134492		Aiperiii	COVID tests (CEOI24_covid)	C++20	10 / 100	2 ms	460 KiB

Main

#include <bits/stdc++.h>
#define int long long
#define pb push_back
#define ff first
#define ss second
#define all(x) x.begin(),x.end()
using namespace std;

vector <int> dis[1005];
signed main(){
    
    ios_base::sync_with_stdio(0);
    cin.tie(0);cout.tie(0);
    
    int n,t;
    double p;
    cin>>n>>p>>t;
   
    string x="",ans="";
    for(int i=0;i<n;i++){
        x+='0';
        ans+='0';
    }
    
    for(int i=0;i<n;i++){
        x[i]='1';
        cout<<"Q "<<x<<endl;
        
        char res;
        cin>>res;
        
        x[i]='0';
        
        if(res=='P'){
            ans[i]='1';
        }
    }
    
    cout<<"A " <<ans<<endl;
    
    
}

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