Submission #153729

#	Time	Username	Problem	Language	Result	Execution time	Memory
153729		bogdan_buzatu	Hindeks (COCI17_hindeks)	C++14	50 / 50	322 ms	3060 KiB

hindeks

#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>=0;i--){
        if(n-i+1>v[i]){
            cout<<n-i;
            return 0;
        }
    }


}

• Subtask 1: 50 / 50