177742025-09-17 18:00:07algoproPontos Átlagcpp17Wrong answer 0/10093ms2040 KiB
// UUID: 5a72ece9-e26b-426c-9246-79ff43338ad5
#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
2Accepted1ms316 KiB
subtask20/20
3Accepted1ms348 KiB
4Accepted1ms316 KiB
5Wrong answer1ms500 KiB
6Accepted1ms316 KiB
7Accepted1ms316 KiB
8Accepted1ms316 KiB
9Accepted1ms316 KiB
10Wrong answer1ms316 KiB
11Wrong answer1ms316 KiB
12Wrong answer1ms320 KiB
13Accepted1ms316 KiB
subtask30/40
14Accepted1ms316 KiB
15Partially correct1ms316 KiB
16Accepted1ms548 KiB
17Accepted1ms316 KiB
18Accepted1ms408 KiB
19Accepted1ms316 KiB
20Accepted1ms316 KiB
21Wrong answer1ms316 KiB
22Accepted1ms316 KiB
23Wrong answer1ms316 KiB
24Accepted1ms316 KiB
25Wrong answer1ms316 KiB
26Accepted1ms316 KiB
subtask40/40
27Wrong answer93ms1844 KiB
28Partially correct93ms1848 KiB
29Wrong answer92ms1976 KiB
30Partially correct93ms1980 KiB
31Partially correct93ms1972 KiB
32Partially correct93ms2040 KiB
33Wrong answer93ms1976 KiB
34Partially correct93ms2040 KiB
35Partially correct93ms2028 KiB
36Wrong answer82ms1844 KiB
37Wrong answer93ms1972 KiB
38Accepted41ms1980 KiB
39Wrong answer90ms1844 KiB
40Accepted90ms1848 KiB
41Wrong answer68ms1976 KiB
42Accepted90ms1844 KiB
43Accepted61ms1844 KiB