Submission #75823

#	Time	Username	Problem	Language	Result	Execution time	Memory
75823		charlies_moo	Hindeks (COCI17_hindeks)	C++98	50 / 50	303 ms	7452 KiB

hindeks

#include <cstdio>
#include <iostream>
#include <algorithm>

using namespace std;

int n,a[500001],h;
bool flag=false;

bool cmp(int a,int b)
{
	return a>b;
}

int main()
{
	cin>>n;
	h=n;
	for(int i=0;i<n;i++)
		cin>>a[i];
	sort(a,a+n,cmp);
	for(int i=0;i<n;i++)
		if(a[i]<=i)
		{
			h=i;
			flag=true;
			break;
		}
	cout<<h;
	return 0;
}

• Subtask 1: 50 / 50