Submission #94059

#	Time	Username	Problem	Language	Result	Execution time	Memory
94059		MatesV13	Hindeks (COCI17_hindeks)	C++11	50 / 50	85 ms	7544 KiB

hindeks

#include <bits/stdc++.h>
using namespace std;
long long n, a[500000], x;
int main (){
ios::sync_with_stdio(0);
cin.tie(0);
	cin >> n;
	for (int i=0;i<n;i++){
		cin >> a[i];
	}
	sort(a,a+n);
	for (int i=0;a[n-i]>=i;i++) x=i;
	cout << x;
return 0;
}

• Subtask 1: 50 / 50