oj.uz

답안 #381329

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
381329 2021-03-25T06:23:20 Z AdiZer0 ZigZag (COCI17_zigzag) C++17
80 / 80
 474 ms 20224 KB 
#include <bits/stdc++.h>

#define pb push_back
#define whole(x) x.begin(), x.end()
#define sz(x) (int)x.size()

using namespace std;

typedef long long ll;
typedef long double ld;

const int N = (int)2e5 + 7;
const int INF = (int)1e9 + 7;
const ll linf = (ll)1e18 + 1;

set<pair<int, string>> st[N];

int main() {
    int k, n; cin >> k >> n;
    for (int i = 1; i <= k; ++i) { 
        string s; cin >> s;
        int x = (s[0] - 'a');
        st[x].insert({0, s});
    }
    for (int i = 1; i <= n; ++i) { 
        char ch; cin >> ch;
        int x = (ch - 'a');
        pair<int, string> cur = *st[x].begin();
        st[x].erase(cur);
        cout << cur.second << "\n";
        cur.first++;
        st[x].insert(cur);
    }
    return 0;
}

Subtask #1
80.0 / 80.0

# 결과 실행 시간 메모리 Grader output
1 Correct 8 ms 9708 KB Output is correct
2 Correct 7 ms 9708 KB Output is correct
3 Correct 9 ms 9708 KB Output is correct
4 Correct 8 ms 9708 KB Output is correct
5 Correct 9 ms 9708 KB Output is correct
6 Correct 9 ms 9708 KB Output is correct
7 Correct 471 ms 20224 KB Output is correct
8 Correct 465 ms 20204 KB Output is correct
9 Correct 469 ms 20204 KB Output is correct
10 Correct 474 ms 20204 KB Output is correct