178202025-09-17 18:37:20algoproPontos Átlagcpp17Wrong answer 0/10094ms1268 KiB
// UUID: 09bee295-dfd7-4355-a0a9-22378922fecd
#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*n)
	{
		cout<<1<<'\n';
	}
	else if(atlag==k*n)
	{
		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
3Accepted1ms316 KiB
4Accepted1ms316 KiB
5Accepted1ms316 KiB
6Accepted1ms316 KiB
7Wrong answer1ms316 KiB
8Accepted1ms356 KiB
9Accepted1ms316 KiB
10Accepted1ms316 KiB
11Accepted1ms316 KiB
12Accepted1ms400 KiB
13Wrong answer1ms316 KiB
subtask30/40
14Accepted2ms404 KiB
15Partially correct1ms404 KiB
16Wrong answer1ms320 KiB
17Partially correct1ms316 KiB
18Partially correct2ms512 KiB
19Partially correct1ms316 KiB
20Accepted1ms316 KiB
21Accepted1ms500 KiB
22Wrong answer1ms316 KiB
23Partially correct1ms316 KiB
24Wrong answer1ms316 KiB
25Partially correct1ms508 KiB
26Wrong answer1ms400 KiB
subtask40/40
27Accepted93ms1076 KiB
28Partially correct94ms1200 KiB
29Partially correct93ms992 KiB
30Partially correct93ms1076 KiB
31Partially correct93ms1188 KiB
32Partially correct93ms1204 KiB
33Partially correct93ms1268 KiB
34Partially correct93ms1268 KiB
35Partially correct93ms1076 KiB
36Accepted85ms1268 KiB
37Accepted93ms1076 KiB
38Wrong answer43ms1076 KiB
39Partially correct90ms1076 KiB
40Wrong answer93ms1080 KiB
41Partially correct70ms1076 KiB
42Wrong answer93ms1188 KiB
43Wrong answer64ms1076 KiB