177792025-09-17 18:08:21algoproPontos Átlagcpp17Wrong answer 60/10093ms2036 KiB
// UUID: 4134fc4f-7e1f-4c5d-9609-da4ba942bfcd
#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
1Accepted1ms316 KiB
2Accepted1ms316 KiB
subtask220/20
3Accepted1ms388 KiB
4Accepted1ms316 KiB
5Accepted1ms316 KiB
6Accepted1ms316 KiB
7Accepted1ms316 KiB
8Accepted1ms316 KiB
9Accepted1ms316 KiB
10Accepted1ms316 KiB
11Accepted1ms316 KiB
12Accepted1ms316 KiB
13Accepted1ms316 KiB
subtask340/40
14Accepted2ms316 KiB
15Accepted1ms320 KiB
16Accepted1ms316 KiB
17Accepted2ms316 KiB
18Accepted1ms316 KiB
19Accepted1ms316 KiB
20Accepted1ms388 KiB
21Accepted1ms316 KiB
22Accepted1ms328 KiB
23Accepted1ms392 KiB
24Accepted1ms316 KiB
25Accepted1ms316 KiB
26Accepted1ms500 KiB
subtask40/40
27Wrong answer92ms1844 KiB
28Partially correct93ms1980 KiB
29Wrong answer92ms1968 KiB
30Partially correct93ms1844 KiB
31Partially correct93ms1844 KiB
32Partially correct93ms2028 KiB
33Wrong answer93ms2028 KiB
34Partially correct93ms1844 KiB
35Partially correct93ms2036 KiB
36Wrong answer83ms1844 KiB
37Accepted92ms1844 KiB
38Accepted43ms1844 KiB
39Accepted89ms1844 KiB
40Accepted92ms1972 KiB
41Accepted72ms2036 KiB
42Accepted90ms1848 KiB
43Accepted63ms1844 KiB