179182025-09-23 14:24:39algoproPontos Átlagcpp17Wrong answer 60/10096ms1516 KiB
// UUID: f63300d7-d791-4df8-a338-c6e3ffa3bd17
#include <bits/stdc++.h>
using namespace std;

int main() {
	int n,k;
	cin>>n>>k;
	vector<int>v(n);
	int s=0;
	for(int i=0;i<n;i++){
		cin>>v[i];
		s+=v[i];
	}
	// sort(v.begin(), v.end());
	// reverse(v.begin(), v.end());
	sort(v.rbegin(), v.rend());
	if(s==n*k){
		cout<<0;
		return 0;
	} else if(s<n*k){
		cout<<1;
	}else{
		int i=0;
		while (s>k*n) {
			s-=v[i]-1;
			i++;
		}
		cout<<i;
	}
}
SubtaskSumTestVerdictTimeMemory
subtask10/0
1Accepted1ms316 KiB
2Accepted1ms508 KiB
subtask220/20
3Accepted1ms316 KiB
4Accepted1ms316 KiB
5Accepted1ms316 KiB
6Accepted1ms316 KiB
7Accepted1ms316 KiB
8Accepted1ms508 KiB
9Accepted1ms316 KiB
10Accepted1ms316 KiB
11Accepted1ms500 KiB
12Accepted1ms316 KiB
13Accepted1ms316 KiB
subtask340/40
14Accepted1ms316 KiB
15Accepted1ms316 KiB
16Accepted1ms316 KiB
17Accepted1ms316 KiB
18Accepted1ms320 KiB
19Accepted1ms316 KiB
20Accepted1ms316 KiB
21Accepted1ms316 KiB
22Accepted1ms316 KiB
23Accepted1ms320 KiB
24Accepted1ms316 KiB
25Accepted1ms316 KiB
26Accepted1ms316 KiB
subtask40/40
27Wrong answer93ms1192 KiB
28Partially correct93ms1192 KiB
29Wrong answer94ms1076 KiB
30Partially correct93ms1192 KiB
31Partially correct93ms1260 KiB
32Partially correct93ms1076 KiB
33Wrong answer96ms1076 KiB
34Partially correct94ms1076 KiB
35Partially correct94ms1076 KiB
36Wrong answer85ms1268 KiB
37Accepted93ms1516 KiB
38Accepted43ms1080 KiB
39Accepted90ms1076 KiB
40Accepted92ms1080 KiB
41Accepted68ms1076 KiB
42Accepted93ms1076 KiB
43Accepted63ms1076 KiB