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답안 #636406

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
636406 2022-08-29T08:10:09 Z dozer Hindeks (COCI17_hindeks) C++14
40 / 50
 14 ms 2132 KB 
#include <bits/stdc++.h>
using namespace std;
#define fileio() freopen("input.txt", "r", stdin), freopen("output.txt", "w", stdout)
#define fastio() cin.tie(0), ios_base::sync_with_stdio(0)
#define sp " "
#define endl "\n"
#define pb push_back
#define pii pair<int , int>
#define st first
#define nd second
#define N 100005


int arr[N];

int32_t main()
{
	fastio();

	int n;
	cin>>n;
	for (int i = 1; i <= n; i++)
		cin>>arr[i];
	sort(arr + 1, arr + 1 + n);
	reverse(arr + 1, arr + 1 + n);
	int it = 1;
	int ans = 0;
	while(it <= n)
	{
		ans = max(ans, min(arr[it], it));
		it++;
	}

	cout<<ans<<endl;

	cerr<<"time taken : "<<(float)clock() / CLOCKS_PER_SEC<<" seconds\n";
}

Subtask #1
40.0 / 50.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 2 ms 384 KB Output is correct
8 Correct 14 ms 1276 KB Output is correct
9 Runtime error 9 ms 2032 KB Execution killed with signal 11
10 Runtime error 9 ms 2132 KB Execution killed with signal 11