187212025-10-31 19:46:32algoproPontos Átlagcpp17Wrong answer 60/10096ms1384 KiB
// UUID: 95fc51ae-37f2-4858-bbea-b14a01eb5050
#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<>());

	;
	x = 0;

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

    cout <<x;

}
}
SubtaskSumTestVerdictTimeMemory
subtask10/0
1Accepted1ms316 KiB
2Accepted1ms316 KiB
subtask220/20
3Accepted1ms316 KiB
4Accepted1ms316 KiB
5Accepted1ms348 KiB
6Accepted1ms508 KiB
7Accepted1ms316 KiB
8Accepted1ms500 KiB
9Accepted1ms316 KiB
10Accepted1ms316 KiB
11Accepted1ms316 KiB
12Accepted1ms316 KiB
13Accepted1ms316 KiB
subtask340/40
14Accepted1ms316 KiB
15Accepted1ms316 KiB
16Accepted1ms316 KiB
17Accepted1ms316 KiB
18Accepted1ms316 KiB
19Accepted1ms316 KiB
20Accepted2ms540 KiB
21Accepted1ms556 KiB
22Accepted1ms316 KiB
23Accepted1ms316 KiB
24Accepted1ms316 KiB
25Accepted1ms316 KiB
26Accepted1ms316 KiB
subtask40/40
27Wrong answer93ms1076 KiB
28Partially correct93ms1076 KiB
29Wrong answer74ms1192 KiB
30Partially correct93ms1196 KiB
31Partially correct96ms1196 KiB
32Partially correct93ms1076 KiB
33Wrong answer74ms1384 KiB
34Partially correct93ms1192 KiB
35Partially correct93ms1272 KiB
36Wrong answer82ms1076 KiB
37Accepted74ms1192 KiB
38Accepted41ms940 KiB
39Accepted90ms1076 KiB
40Accepted92ms1076 KiB
41Accepted68ms1076 KiB
42Accepted90ms1076 KiB
43Accepted63ms1268 KiB