제출 #258095

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
258095		NONAME	Esej (COCI15_esej)	C++14	80 / 80	15 ms	7188 KiB

esej

#include <bits/stdc++.h>
#define F first
#define S second
#define PB push_back
#define MP make_pair
#define dbg(x) cerr << #x << " = " << x << "\n"
#define fast_io ios_base::sync_with_stdio(0); cin.tie(0); cout.tie()
using namespace std;
using ll = long long;
using ld = long double;

const int N = int(1e6) + 500;

int A, B;
queue <string> q;
vector <string> res;

int main() {
    fast_io;

    cin >> A >> B;
    A = max(A, B / 2);

    q.push("");

    while (int(res.size()) < A) {
        string t = q.front();
        q.pop();

        for (int i = 0; i < 26; ++i) {
            res.push_back(t + char(i + 'a'));
            q.push(t + char(i + 'a'));
        }
    }

    cout << res[0];
    for (int i = 1; i < min(B, int(res.size())); ++i)
        cout << " " << res[i];
}

• Subtask 1: 80 / 80