187172025-10-31 19:19:54algoproPontos Átlagcpp17Wrong answer 60/10094ms1332 KiB
// UUID: 858ab147-33de-451b-8d60-c63c295e78b8
#include <bits/stdc++.h>
using namespace std;

int main() {
	int n,k,x;
	int 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.begin(),v.end(),greater<>());

	int p = sum - k*n;
	x = 0;

	for (int i = 0; i <n; i++){
		if (p>0) {p-= v[i]-1; x+= 1;}
	}
	cout <<x;

	

    

}
}
SubtaskSumTestVerdictTimeMemory
subtask10/0
1Accepted1ms316 KiB
2Accepted1ms316 KiB
subtask220/20
3Accepted1ms316 KiB
4Accepted1ms316 KiB
5Accepted1ms316 KiB
6Accepted1ms316 KiB
7Accepted1ms316 KiB
8Accepted1ms316 KiB
9Accepted1ms508 KiB
10Accepted1ms316 KiB
11Accepted1ms316 KiB
12Accepted1ms316 KiB
13Accepted1ms316 KiB
subtask340/40
14Accepted1ms320 KiB
15Accepted1ms508 KiB
16Accepted1ms316 KiB
17Accepted1ms316 KiB
18Accepted1ms320 KiB
19Accepted1ms328 KiB
20Accepted1ms316 KiB
21Accepted1ms508 KiB
22Accepted1ms316 KiB
23Accepted1ms316 KiB
24Accepted2ms404 KiB
25Accepted2ms328 KiB
26Accepted1ms508 KiB
subtask40/40
27Wrong answer93ms1076 KiB
28Partially correct94ms1196 KiB
29Wrong answer74ms1076 KiB
30Partially correct94ms1076 KiB
31Wrong answer93ms1192 KiB
32Partially correct93ms1076 KiB
33Wrong answer74ms1076 KiB
34Wrong answer93ms1192 KiB
35Partially correct93ms1200 KiB
36Wrong answer82ms1192 KiB
37Accepted72ms1076 KiB
38Accepted41ms1076 KiB
39Accepted90ms1076 KiB
40Accepted92ms1076 KiB
41Accepted68ms1076 KiB
42Accepted92ms1076 KiB
43Accepted63ms1332 KiB