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답안 #151296

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
151296 2019-09-02T12:02:01 Z Linca_Robert Hindeks (COCI17_hindeks) C++14
40 / 50
 320 ms 5728 KB 
#include<bits/stdc++.h>
using namespace std;

int N, arr[500005];
int main(){
    cin >> N;
    for( int i = 1; i <= N; i++ )
        cin >> arr[i];
    sort( arr+ 1, arr + N + 1 );
    for( int i = N; i >= 1; i-- ){
        if( arr[i] < N - i + 1 ){
            cout << N - i << endl;
            break;
        }
    }
    return 0;
}

Subtask #1
40.0 / 50.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 256 KB Output is correct
2 Incorrect 2 ms 256 KB Output isn't correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 2 ms 256 KB Output is correct
6 Correct 2 ms 400 KB Output is correct
7 Correct 7 ms 376 KB Output is correct
8 Correct 60 ms 1272 KB Output is correct
9 Correct 320 ms 5728 KB Output is correct
10 Incorrect 162 ms 3044 KB Output isn't correct