| 20075 | 2025-12-31 17:08:06 | algopro | Pontos Átlag | cpp17 | Wrong answer 60/100 | 97ms | 1272 KiB |
// UUID: c737e7c4-38b5-4177-943c-20acd747616d
#include <bits/stdc++.h>
using namespace std;
int main() {
int n, k;
cin >> n >> k;
vector<int> arak(n);
for (int i=0; i<n; i++){
int x;
cin >> x;
arak[i]=x;
}
int osszeg=0;
int ertek=n*k;
for (int i=0; i<n; i++){
osszeg+=arak[i];
}
sort(arak.begin(), arak.end());
int hanykell=0;
int index=n-1;
if(osszeg < ertek) {
cout << 1;
return 0; }
while (ertek < osszeg){
ertek +=arak[index]-1;
hanykell ++;
index--;
}
cout << hanykell << endl;
return 0;
}
| Subtask | Sum | Test | Verdict | Time | Memory | ||
|---|---|---|---|---|---|---|---|
| subtask1 | 0/0 | ||||||
| 1 | Accepted | 1ms | 508 KiB | ||||
| 2 | Accepted | 1ms | 316 KiB | ||||
| subtask2 | 20/20 | ||||||
| 3 | Accepted | 1ms | 316 KiB | ||||
| 4 | Accepted | 1ms | 316 KiB | ||||
| 5 | Accepted | 1ms | 316 KiB | ||||
| 6 | Accepted | 1ms | 508 KiB | ||||
| 7 | Accepted | 1ms | 316 KiB | ||||
| 8 | Accepted | 1ms | 316 KiB | ||||
| 9 | Accepted | 1ms | 316 KiB | ||||
| 10 | Accepted | 1ms | 392 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 | 2ms | 372 KiB | ||||
| 16 | Accepted | 2ms | 316 KiB | ||||
| 17 | Accepted | 2ms | 500 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 | 500 KiB | ||||
| 25 | Accepted | 2ms | 568 KiB | ||||
| 26 | Accepted | 1ms | 500 KiB | ||||
| subtask4 | 0/40 | ||||||
| 27 | Wrong answer | 94ms | 1272 KiB | ||||
| 28 | Partially correct | 94ms | 1192 KiB | ||||
| 29 | Wrong answer | 94ms | 1268 KiB | ||||
| 30 | Partially correct | 94ms | 1076 KiB | ||||
| 31 | Partially correct | 96ms | 1076 KiB | ||||
| 32 | Partially correct | 97ms | 1076 KiB | ||||
| 33 | Wrong answer | 96ms | 1076 KiB | ||||
| 34 | Partially correct | 96ms | 1192 KiB | ||||
| 35 | Partially correct | 97ms | 1076 KiB | ||||
| 36 | Wrong answer | 86ms | 1268 KiB | ||||
| 37 | Accepted | 96ms | 1076 KiB | ||||
| 38 | Accepted | 43ms | 1076 KiB | ||||
| 39 | Accepted | 90ms | 1076 KiB | ||||
| 40 | Accepted | 93ms | 1200 KiB | ||||
| 41 | Accepted | 68ms | 1076 KiB | ||||
| 42 | Accepted | 93ms | 1192 KiB | ||||
| 43 | Accepted | 64ms | 1076 KiB | ||||