Submission #3570663

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Source Code Expand

/**
 *      purpose : CODE FESTIVAL 2016 qual B
 *      author  : kyomukyomupurin
 *      created : 2018-11-10 01:10:01
**/

#include <bits/stdc++.h>
using namespace std;
#define int64 long long
#define print(x) cout << (x) << '\n'

int main(){
    ios::sync_with_stdio(false);
    cin.tie(0);
    
    int N, A, B; cin >> N >> A >> B;
    string S; cin >> S;
    int tA = 0; int tB = 0;

    for (int i = 0; i < N; ++i){
        if (S[i] == 'a'){
            if (tA + tB < A + B) print("YES");
            else print("NO");
            ++tA;
        }
        else if (S[i] == 'b'){
            if (tA + tB < A + B && tB + 1 <= B) print("YES");
            else print("NO");
            ++tB;
        }
        else {
            print("NO"); 
        }
    }
    
    return 0;
}

Submission Info

Judge Result