178112025-09-17 18:33:53algoproPontos Átlagcpp17Wrong answer 0/10093ms1268 KiB
// UUID: 87382d03-9a22-444d-97b3-aa79e840b659
#include <bits/stdc++.h>
using namespace std;

int main() 
{
	long long n,k;
	cin>>n>>k;
	vector<int>v(n);
	for(int i=0;i<n;i++)
	{
		cin>>v[i];
	}
	long long atlag=0;
	int lkszam=0;
	for(int i=0;i<n;i++)
	{
		atlag=atlag+v[i];
	}
	sort(v.rbegin(),v.rend());
	if(atlag<k)
	{
		cout<<1<<'\n';
	}
	else if(atlag==k)
	{
		cout<<0<<'\n';
	}
	else {
		for(int i=0;i<n;i++)
		{
			if(atlag-v[i]+1>n*k)
			{
				lkszam++;
				atlag=atlag-v[i]+1;
			}
		}
		cout<<lkszam<<'\n';
	}
	return 0;
}
SubtaskSumTestVerdictTimeMemory
subtask10/0
1Wrong answer1ms316 KiB
2Wrong answer1ms316 KiB
subtask20/20
3Wrong answer1ms316 KiB
4Accepted1ms380 KiB
5Accepted1ms316 KiB
6Accepted1ms316 KiB
7Accepted1ms316 KiB
8Wrong answer1ms316 KiB
9Wrong answer1ms316 KiB
10Accepted1ms316 KiB
11Wrong answer1ms316 KiB
12Wrong answer1ms316 KiB
13Accepted1ms388 KiB
subtask30/40
14Wrong answer1ms316 KiB
15Accepted1ms316 KiB
16Wrong answer1ms316 KiB
17Accepted1ms316 KiB
18Accepted1ms404 KiB
19Accepted1ms316 KiB
20Partially correct1ms408 KiB
21Accepted1ms316 KiB
22Wrong answer1ms316 KiB
23Partially correct1ms316 KiB
24Wrong answer1ms316 KiB
25Partially correct1ms368 KiB
26Wrong answer1ms316 KiB
subtask40/40
27Wrong answer92ms1076 KiB
28Accepted93ms1196 KiB
29Accepted93ms1192 KiB
30Accepted93ms1188 KiB
31Accepted93ms1072 KiB
32Accepted93ms1076 KiB
33Partially correct93ms1204 KiB
34Partially correct93ms1076 KiB
35Accepted92ms1076 KiB
36Partially correct83ms1076 KiB
37Accepted93ms1076 KiB
38Wrong answer43ms1268 KiB
39Partially correct89ms1076 KiB
40Wrong answer90ms1076 KiB
41Partially correct68ms1076 KiB
42Wrong answer90ms1192 KiB
43Wrong answer61ms1076 KiB