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답안 #247879

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
247879 2020-07-12T06:07:58 Z kartel Hindeks (COCI17_hindeks) C++14
40 / 50
 38 ms 4344 KB 
#include <bits/stdc++.h>
//#include <ext/pb_ds/assoc_container.hpp>
//#include <ext/pb_ds/tree_policy.hpp>
#define in(x) freopen(x, "r", stdin)
#define out(x) freopen(x, "w", stdout)
#pragma GCC optimize("Ofast")
#pragma GCC optimize("unroll-loops")
#pragma GCC optimize("-O3")
#define F first
#define S second
#define pb push_back
#define N +200500
#define M ll(1e9 + 7)
#define sz(x) (int)x.size()
#define re return
#define oo ll(1e9)
#define el '\n'
//#define el endl
#define pii pair <int, int>
#define err ld(1e-9)
#define last(x) x.back()
#define all(x) (x).begin(), (x).end()
#define arr_all(x, n) (x + 1), (x + 1 + n)
using namespace std;
//using namespace __gnu_pbds;
//typedef tree <int, null_type, less_equal <int> , rb_tree_tag, tree_order_statistics_node_update> ordered_set;
typedef long long ll;
typedef long double ld;

int n, i, a[N], j, h;

int main()
{
    srand(time(0));
    ios_base::sync_with_stdio(0);
    iostream::sync_with_stdio(0);
    ios::sync_with_stdio(0);
    cin.tie(NULL);
    cout.tie(NULL);
//
//    in("input.txt");
//    out("output.txt");

    cin >> n;
    for (i = 1; i <= n; i++) cin >> a[i];

    sort(a + 1, a + 1 + n);

    i = 1;
    while (i <= n)
    {
        h = min(n - i + 1, a[i]);

        if (h == n - i + 1)
            break;

        j = i + 1;
        while (j <= n && a[j] == a[i]) j++;

        i = j;
    }
    cout << h;
}
//
//00000
//00110
//00111
//00011
//00000

Subtask #1
40.0 / 50.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 384 KB Output is correct
2 Correct 0 ms 384 KB Output is correct
3 Correct 0 ms 384 KB Output is correct
4 Correct 1 ms 384 KB Output is correct
5 Correct 0 ms 384 KB Output is correct
6 Correct 1 ms 384 KB Output is correct
7 Correct 3 ms 384 KB Output is correct
8 Correct 27 ms 1280 KB Output is correct
9 Runtime error 38 ms 4344 KB Execution killed with signal 11 (could be triggered by violating memory limits)
10 Runtime error 26 ms 3584 KB Execution killed with signal 11 (could be triggered by violating memory limits)