oj.uz

답안 #922233

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
922233 2024-02-05T09:26:19 Z Whisper Hindeks (COCI17_hindeks) C++17
50 / 50
 72 ms 7752 KB 
#include <bits/stdc++.h>
#define fora(i,a,b) for ( ll i = a ; i <= b ; i++ )
#define ptrongnopro cin.tie(nullptr)->ios_base::sync_with_stdio(0); cout.tie(0);
using namespace std;
typedef long long ll;
ll n;
ll dem=0;
vector<ll> v;
int main(){
    ptrongnopro
    cin >> n;
    for ( ll i = 1 ; i <= n ; i++ ){
        ll x; cin >> x; v.push_back(x);
    }
    sort( v.begin() , v.end() );
    for ( ll i = n-1 ; i >= 0 ; i-- ){
        if ( v[i] >= n-i ) dem++;
    }
    if ( dem == 0 ) cout << v[0];
    else cout << dem;
}

Subtask #1
50.0 / 50.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 2 ms 856 KB Output is correct
8 Correct 13 ms 2012 KB Output is correct
9 Correct 72 ms 7752 KB Output is correct
10 Correct 32 ms 4044 KB Output is correct