제출 #153728

#제출 시각아이디문제언어결과실행 시간메모리
153728bogdan_buzatuHindeks (COCI17_hindeks)C++14
15 / 50
319 ms5740 KiB
#include <iostream>
#include <algorithm>

using namespace std;
int n,v[500100];

int main(){
    cin>>n;
    for(int i=1;i<=n;i++){
        cin>>v[i];
    }
    sort(v+1,v+n+1);
    for(int i=n;i>=1;i--){
        if(n-i>v[i]){
            cout<<n-i;
            return 0;
        }
    }


}
#Verdict Execution timeMemoryGrader output
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