oj.uz

답안 #237794

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
237794 2020-06-08T19:00:14 Z marlicu Hindeks (COCI17_hindeks) C++14
50 / 50
 110 ms 2304 KB 
#include <bits/stdc++.h>

using namespace std;

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

    int n;
    cin >> n;

    vector <int> v;
    v.resize(n);

    for (int i = 0; i < n; i++) {
        cin >> v[i];
    }

    sort(v.begin(), v.end());
    reverse(v.begin(), v.end());

    int t = 0;
    while (v[t] >= (t + 1)) t++;

    cout << t << '\n';

    return 0;
}

Subtask #1
50.0 / 50.0

# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 384 KB Output is correct
2 Correct 4 ms 384 KB Output is correct
3 Correct 4 ms 384 KB Output is correct
4 Correct 5 ms 384 KB Output is correct
5 Correct 5 ms 384 KB Output is correct
6 Correct 4 ms 384 KB Output is correct
7 Correct 6 ms 384 KB Output is correct
8 Correct 24 ms 768 KB Output is correct
9 Correct 110 ms 2304 KB Output is correct
10 Correct 54 ms 1536 KB Output is correct