Submission #1292423

#	Time	Username	Problem	Language	Result	Execution time	Memory
1292423		chaitanyamehta	Experimental Charges (NOI19_charges)	C++20	7 / 100	77 ms	836 KiB

charges

// https://oj.uz/problem/view/NOI19_charges
#include<bits/stdc++.h>
using namespace std;

#define int long long
#define pii pair<int ,int>

signed main(){
    int n , q;
    cin >> n >> q;
    char ans = '?';
    while(q--){
        char t;
        cin>>t;
        int u , v;cin>>u>>v;
        if(t == 'A'){

            ans = 'A';
        }
        else if(t == 'R'){
            ans = 'R';
        }
        else{
            cout << ans << "\n";
        }
    }
}

• Subtask 1: 7 / 7
• Subtask 2: 0 / 11
• Subtask 3: 0 / 14
• Subtask 4: 0 / 12
• Subtask 5: 0 / 25
• Subtask 6: 0 / 31