178142025-09-17 18:34:54algoproPontos Átlagcpp17Wrong answer 0/10093ms1260 KiB
// UUID: 314945bf-6cd5-4a0c-891f-a0f6023eecd8
#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+1<<'\n';
	}
	return 0;
}
SubtaskSumTestVerdictTimeMemory
subtask10/0
1Accepted1ms316 KiB
2Accepted1ms316 KiB
subtask20/20
3Accepted1ms508 KiB
4Accepted1ms316 KiB
5Accepted1ms316 KiB
6Accepted1ms316 KiB
7Wrong answer1ms316 KiB
8Accepted1ms316 KiB
9Accepted1ms388 KiB
10Wrong answer1ms316 KiB
11Accepted1ms372 KiB
12Accepted1ms316 KiB
13Wrong answer1ms316 KiB
subtask30/40
14Accepted1ms316 KiB
15Partially correct1ms316 KiB
16Wrong answer1ms316 KiB
17Partially correct1ms316 KiB
18Partially correct1ms316 KiB
19Partially correct1ms316 KiB
20Accepted1ms316 KiB
21Wrong answer1ms316 KiB
22Wrong answer1ms316 KiB
23Partially correct1ms316 KiB
24Wrong answer1ms316 KiB
25Partially correct1ms316 KiB
26Wrong answer1ms316 KiB
subtask40/40
27Accepted92ms1076 KiB
28Partially correct93ms1132 KiB
29Partially correct92ms1100 KiB
30Partially correct92ms1076 KiB
31Partially correct92ms1076 KiB
32Partially correct93ms1112 KiB
33Partially correct92ms1076 KiB
34Partially correct93ms1196 KiB
35Partially correct92ms1076 KiB
36Accepted82ms1076 KiB
37Wrong answer93ms1188 KiB
38Wrong answer43ms1260 KiB
39Partially correct89ms1076 KiB
40Wrong answer90ms1076 KiB
41Partially correct68ms1192 KiB
42Wrong answer92ms1076 KiB
43Wrong answer63ms1192 KiB