oj.uz

답안 #147579

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
147579 2019-08-30T07:22:11 Z AlexPascu007 Hindeks (COCI17_hindeks) C++
50 / 50
 318 ms 2204 KB 
#include <iostream>
#include <algorithm>
using namespace std;
int n,v[500010],i;
int main() {
    cin>>n;
    for (i=1;i<=n;i++)
        cin>>v[i];
    sort(v+1,v+n+1);
    for (i=n;i>=1;i--) {
        if (v[i]<n-i+1) {
            cout<<n-i;
            return 0;
        }
    }
    cout<<n;
    return 0;
}

Subtask #1
50.0 / 50.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 7 ms 376 KB Output is correct
8 Correct 59 ms 760 KB Output is correct
9 Correct 318 ms 2204 KB Output is correct
10 Correct 161 ms 1272 KB Output is correct