oj.uz

답안 #253945

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
253945 2020-07-29T06:48:13 Z VEGAnn Esej (COCI15_esej) C++14
80 / 80
 31 ms 6120 KB 
#include <bits/stdc++.h>
#define PB push_back
using namespace std;
string res;
int a, b;
vector<string> vc;

int main(){
    ios_base::sync_with_stdio(0); cin.tie(0);

#ifdef _LOCAL
    freopen("in.txt","r",stdin);
#endif // _LOCAL

    cin >> a >> b;

    for (int po = 1; po <= 15; po++){
        for (int i = 0; i < (1 << po); i++){
            res = "";
            for (int j = 0; j < po; j++)
                if (i & (1 << j))
                    res += "a";
                else res += "b";
            vc.PB(res);
        }
    }

    for (int po = 1; po <= 15; po++){
        for (int i = 0; i < (1 << po); i++){
            res = "";
            for (int j = 0; j < po; j++)
                if (i & (1 << j))
                    res += "c";
                else res += "d";
            vc.PB(res);
        }
    }

    for (int it = 0; it < b; it++)
        cout << vc[it] << " ";

    return 0;
}

Subtask #1
80.0 / 80.0

# 결과 실행 시간 메모리 Grader output
1 Correct 26 ms 4596 KB Output is correct
2 Correct 25 ms 4596 KB Output is correct
3 Correct 27 ms 4596 KB Output is correct
4 Correct 25 ms 4596 KB Output is correct
5 Correct 26 ms 4712 KB Output is correct
6 Correct 27 ms 4968 KB Output is correct
7 Correct 31 ms 6116 KB Output is correct
8 Correct 31 ms 6120 KB Output is correct
9 Correct 31 ms 6116 KB Output is correct
10 Correct 31 ms 6116 KB Output is correct