177812025-09-17 18:09:38algoproPontos Átlagcpp17Wrong answer 60/10093ms2036 KiB
// UUID: 9dbf22ac-8a2a-46c5-a257-66f2f0f59bf6
#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
1Accepted1ms328 KiB
2Accepted1ms316 KiB
subtask220/20
3Accepted1ms316 KiB
4Accepted1ms316 KiB
5Accepted1ms316 KiB
6Accepted1ms316 KiB
7Accepted1ms316 KiB
8Accepted1ms316 KiB
9Accepted1ms352 KiB
10Accepted1ms316 KiB
11Accepted1ms368 KiB
12Accepted1ms316 KiB
13Accepted1ms500 KiB
subtask340/40
14Accepted1ms316 KiB
15Accepted1ms316 KiB
16Accepted1ms384 KiB
17Accepted1ms316 KiB
18Accepted1ms316 KiB
19Accepted1ms388 KiB
20Accepted1ms316 KiB
21Accepted1ms416 KiB
22Accepted1ms316 KiB
23Accepted1ms316 KiB
24Accepted1ms316 KiB
25Accepted1ms400 KiB
26Accepted1ms316 KiB
subtask40/40
27Wrong answer93ms1976 KiB
28Partially correct93ms1844 KiB
29Wrong answer92ms1848 KiB
30Partially correct93ms1844 KiB
31Partially correct93ms1844 KiB
32Partially correct93ms2036 KiB
33Wrong answer92ms1844 KiB
34Partially correct93ms1844 KiB
35Partially correct92ms2028 KiB
36Wrong answer82ms2036 KiB
37Accepted92ms1972 KiB
38Accepted43ms1844 KiB
39Accepted90ms1844 KiB
40Accepted90ms1844 KiB
41Accepted68ms1844 KiB
42Accepted90ms1844 KiB
43Accepted64ms1844 KiB