177692025-09-17 17:49:51algoproPontos Átlagcpp17Wrong answer 0/10096ms1384 KiB
// UUID: 3d88bad4-96d1-4a26-b6bd-10dd9d741bcf
#include <bits/stdc++.h>
using namespace std;

int main() {
	int n,k,atl=0,szam=0;cin>>n>>k;
	vector<int> a(n);
	for(int i=0;i<n;i++) {cin>>a[i];atl+=a[i];}
	sort(a.begin(),a.end());
	if(atl/n==k && atl%n==0) {cout<<0<<"\n";return 0;}
	if(double(atl/n)<k) {cout<<1<<"\n";return 0;}
	while(double(atl/n)>k)
	{
		atl-=(a[n-1-szam]+1);
		szam++;
	}
	cout<<szam;
}
SubtaskSumTestVerdictTimeMemory
subtask10/0
1Wrong answer1ms316 KiB
2Accepted1ms508 KiB
subtask20/20
3Accepted1ms316 KiB
4Accepted1ms512 KiB
5Accepted1ms316 KiB
6Accepted1ms316 KiB
7Accepted1ms316 KiB
8Accepted1ms316 KiB
9Accepted1ms316 KiB
10Accepted1ms316 KiB
11Wrong answer1ms316 KiB
12Wrong answer1ms316 KiB
13Accepted1ms340 KiB
subtask30/40
14Accepted1ms316 KiB
15Partially correct1ms316 KiB
16Accepted1ms316 KiB
17Accepted1ms316 KiB
18Accepted1ms316 KiB
19Accepted1ms508 KiB
20Accepted1ms316 KiB
21Accepted1ms316 KiB
22Accepted1ms316 KiB
23Wrong answer1ms316 KiB
24Accepted1ms316 KiB
25Wrong answer1ms316 KiB
26Wrong answer1ms316 KiB
subtask40/40
27Accepted94ms1196 KiB
28Wrong answer94ms1076 KiB
29Wrong answer94ms1076 KiB
30Wrong answer94ms1076 KiB
31Wrong answer94ms1268 KiB
32Wrong answer94ms1076 KiB
33Wrong answer94ms1076 KiB
34Wrong answer96ms1076 KiB
35Wrong answer94ms1076 KiB
36Wrong answer85ms1076 KiB
37Wrong answer94ms1076 KiB
38Accepted43ms1384 KiB
39Wrong answer90ms1076 KiB
40Accepted93ms1076 KiB
41Wrong answer68ms1076 KiB
42Accepted93ms1076 KiB
43Wrong answer64ms1076 KiB