| 17827 | 2025-09-17 18:46:36 | algopro | Pontos Átlag | cpp17 | Accepted 100/100 | 96ms | 1272 KiB |
// UUID: 6655b2bb-a034-4a00-9b8a-c8017e3cfb3d
#include <bits/stdc++.h>
using namespace std;
int main()
{
long long n,k;
cin>>n>>k;
vector<int>v(n);
for(int i=0;i<n;i++)
{
cin>>v[i];
}
long long atlag=0;
int lkszam=0;
for(int i=0;i<n;i++)
{
atlag=atlag+v[i];
}
sort(v.rbegin(),v.rend());
if(atlag<k*n)
{
cout<<1<<'\n';
}
else if(atlag==k*n)
{
cout<<0<<'\n';
}
else {
for(int i=0;i<n;i++)
{
atlag=atlag-v[i]+1;
lkszam++;
if(atlag<=k*n)
{
break;
}
} //h
cout<<lkszam<<'\n';
}
return 0;
}
// meglett?? hihi | Subtask | Sum | Test | Verdict | Time | Memory | ||
|---|---|---|---|---|---|---|---|
| subtask1 | 0/0 | ||||||
| 1 | Accepted | 1ms | 316 KiB | ||||
| 2 | Accepted | 1ms | 536 KiB | ||||
| subtask2 | 20/20 | ||||||
| 3 | Accepted | 1ms | 316 KiB | ||||
| 4 | Accepted | 1ms | 316 KiB | ||||
| 5 | Accepted | 1ms | 316 KiB | ||||
| 6 | Accepted | 1ms | 316 KiB | ||||
| 7 | Accepted | 1ms | 316 KiB | ||||
| 8 | Accepted | 1ms | 316 KiB | ||||
| 9 | Accepted | 1ms | 316 KiB | ||||
| 10 | Accepted | 1ms | 316 KiB | ||||
| 11 | Accepted | 1ms | 316 KiB | ||||
| 12 | Accepted | 1ms | 316 KiB | ||||
| 13 | Accepted | 1ms | 316 KiB | ||||
| subtask3 | 40/40 | ||||||
| 14 | Accepted | 2ms | 316 KiB | ||||
| 15 | Accepted | 1ms | 316 KiB | ||||
| 16 | Accepted | 2ms | 316 KiB | ||||
| 17 | Accepted | 2ms | 316 KiB | ||||
| 18 | Accepted | 1ms | 316 KiB | ||||
| 19 | Accepted | 1ms | 316 KiB | ||||
| 20 | Accepted | 1ms | 316 KiB | ||||
| 21 | Accepted | 1ms | 316 KiB | ||||
| 22 | Accepted | 1ms | 316 KiB | ||||
| 23 | Accepted | 1ms | 316 KiB | ||||
| 24 | Accepted | 1ms | 508 KiB | ||||
| 25 | Accepted | 1ms | 316 KiB | ||||
| 26 | Accepted | 1ms | 316 KiB | ||||
| subtask4 | 40/40 | ||||||
| 27 | Accepted | 93ms | 1076 KiB | ||||
| 28 | Accepted | 93ms | 1196 KiB | ||||
| 29 | Accepted | 93ms | 1188 KiB | ||||
| 30 | Accepted | 96ms | 1272 KiB | ||||
| 31 | Accepted | 93ms | 1272 KiB | ||||
| 32 | Accepted | 94ms | 1076 KiB | ||||
| 33 | Accepted | 94ms | 1076 KiB | ||||
| 34 | Accepted | 94ms | 1076 KiB | ||||
| 35 | Accepted | 94ms | 1076 KiB | ||||
| 36 | Accepted | 86ms | 1196 KiB | ||||
| 37 | Accepted | 93ms | 1076 KiB | ||||
| 38 | Accepted | 45ms | 1076 KiB | ||||
| 39 | Accepted | 90ms | 1076 KiB | ||||
| 40 | Accepted | 93ms | 1196 KiB | ||||
| 41 | Accepted | 68ms | 1076 KiB | ||||
| 42 | Accepted | 93ms | 1012 KiB | ||||
| 43 | Accepted | 64ms | 1196 KiB | ||||