187232025-10-31 20:00:32algoproPontos Átlagcpp17Wrong answer 60/10098ms1272 KiB
// UUID: 85b04b46-a382-43fd-af8d-1729928d216a
#include <bits/stdc++.h>
using namespace std;

int main() {
	int n,k,x;
	long long sum = 0;
	cin >>n >>k;

	vector<int>v(n);
    for (int i= 0; i <n; i++){ cin >>x; v[i] = x; sum+= x;}

	if (n*k >sum){ cout <<1;return 0;}
	else if (k*n == sum){ cout <<0;return 0;}

	else{

	sort(v.rbegin(),v.rend());
	x = 0;

	for (int i = 0; i <n; i++){
		if (sum >n*k) {sum-= v[i]-1; x++;}
		else break;
	}
	
	

    cout <<x;

}
}
SubtaskSumTestVerdictTimeMemory
subtask10/0
1Accepted1ms316 KiB
2Accepted1ms316 KiB
subtask220/20
3Accepted1ms316 KiB
4Accepted1ms316 KiB
5Accepted1ms316 KiB
6Accepted1ms316 KiB
7Accepted1ms316 KiB
8Accepted1ms316 KiB
9Accepted1ms316 KiB
10Accepted1ms316 KiB
11Accepted1ms316 KiB
12Accepted1ms316 KiB
13Accepted1ms316 KiB
subtask340/40
14Accepted1ms316 KiB
15Accepted1ms548 KiB
16Accepted1ms316 KiB
17Accepted1ms544 KiB
18Accepted2ms316 KiB
19Accepted1ms316 KiB
20Accepted1ms316 KiB
21Accepted1ms316 KiB
22Accepted1ms508 KiB
23Accepted1ms512 KiB
24Accepted1ms316 KiB
25Accepted1ms316 KiB
26Accepted1ms316 KiB
subtask40/40
27Wrong answer96ms1076 KiB
28Partially correct96ms1196 KiB
29Partially correct94ms1260 KiB
30Partially correct94ms1268 KiB
31Partially correct94ms1200 KiB
32Partially correct96ms1268 KiB
33Partially correct96ms1076 KiB
34Partially correct96ms1268 KiB
35Partially correct98ms1272 KiB
36Accepted85ms1260 KiB
37Wrong answer94ms1076 KiB
38Accepted43ms1268 KiB
39Partially correct90ms1188 KiB
40Wrong answer93ms1076 KiB
41Partially correct70ms1076 KiB
42Wrong answer93ms1076 KiB
43Accepted64ms1196 KiB