187202025-10-31 19:27:22algoproPontos Átlagcpp17Wrong answer 60/10093ms1268 KiB
// UUID: 246bd7b7-ac2e-4078-8cb4-da87dc2b4edb
#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;}
		else break;
	}
	
	

    cout <<x;

}
}
SubtaskSumTestVerdictTimeMemory
subtask10/0
1Accepted1ms316 KiB
2Accepted1ms500 KiB
subtask220/20
3Accepted1ms316 KiB
4Accepted1ms316 KiB
5Accepted1ms316 KiB
6Accepted1ms316 KiB
7Accepted1ms316 KiB
8Accepted1ms316 KiB
9Accepted1ms508 KiB
10Accepted1ms548 KiB
11Accepted1ms316 KiB
12Accepted1ms316 KiB
13Accepted1ms508 KiB
subtask340/40
14Accepted1ms320 KiB
15Accepted1ms316 KiB
16Accepted1ms316 KiB
17Accepted1ms316 KiB
18Accepted1ms316 KiB
19Accepted1ms316 KiB
20Accepted1ms316 KiB
21Accepted1ms316 KiB
22Accepted1ms316 KiB
23Accepted1ms316 KiB
24Accepted1ms500 KiB
25Accepted1ms316 KiB
26Accepted1ms352 KiB
subtask40/40
27Wrong answer93ms1076 KiB
28Partially correct93ms1076 KiB
29Wrong answer71ms1080 KiB
30Partially correct92ms1076 KiB
31Wrong answer93ms1192 KiB
32Partially correct92ms1076 KiB
33Wrong answer71ms1268 KiB
34Wrong answer92ms1076 KiB
35Partially correct93ms1080 KiB
36Wrong answer78ms1076 KiB
37Accepted71ms1076 KiB
38Accepted41ms1076 KiB
39Accepted89ms1076 KiB
40Accepted90ms1076 KiB
41Accepted68ms1076 KiB
42Accepted90ms1188 KiB
43Accepted61ms1076 KiB