177802025-09-17 18:09:23algoproPontos Átlagcpp17Wrong answer 0/10093ms2040 KiB
// UUID: 477c00bd-4d3d-4c31-a33c-bfa3c6bf14e5
#include <algorithm>
#include <bits/stdc++.h>
#include <vector>
using namespace std;

int main() {
	int n,k,nk,sum=0;
    cin >> n >> k;
    nk=n*k;
    vector<long long> v(n);
    for (int i=0; i<n; i++) {
        cin >> v[i];
        sum += v[i];
    }
    sort(v.rbegin(), v.rend());
    if (sum<nk) {
        cout << 1;
        return 0;
    }
    for (int i=0; true; i++) {
        if (sum<=nk) {
            cout << i;
            return 0;
        }
        sum -= v[i]+1;
               v[i]=1;
    }
}
SubtaskSumTestVerdictTimeMemory
subtask10/0
1Wrong answer1ms316 KiB
2Accepted1ms508 KiB
subtask20/20
3Accepted1ms316 KiB
4Accepted1ms420 KiB
5Accepted1ms316 KiB
6Accepted1ms316 KiB
7Accepted1ms316 KiB
8Accepted1ms508 KiB
9Accepted1ms552 KiB
10Accepted1ms316 KiB
11Wrong answer1ms316 KiB
12Wrong answer1ms316 KiB
13Accepted1ms316 KiB
subtask30/40
14Accepted1ms508 KiB
15Partially correct1ms316 KiB
16Accepted2ms508 KiB
17Accepted2ms508 KiB
18Accepted1ms316 KiB
19Accepted1ms316 KiB
20Accepted1ms316 KiB
21Accepted1ms316 KiB
22Accepted1ms316 KiB
23Wrong answer1ms316 KiB
24Accepted1ms316 KiB
25Wrong answer1ms316 KiB
26Accepted1ms316 KiB
subtask40/40
27Wrong answer92ms1968 KiB
28Partially correct93ms1976 KiB
29Wrong answer92ms1844 KiB
30Partially correct93ms1844 KiB
31Partially correct93ms1844 KiB
32Partially correct93ms1844 KiB
33Wrong answer93ms1844 KiB
34Partially correct93ms1844 KiB
35Partially correct93ms2040 KiB
36Wrong answer82ms1988 KiB
37Accepted92ms1844 KiB
38Accepted43ms1844 KiB
39Wrong answer89ms1844 KiB
40Accepted90ms1844 KiB
41Wrong answer68ms1844 KiB
42Accepted90ms1844 KiB
43Accepted63ms1844 KiB