15 | 2021. 01. 07 21:35:17 | mraron | Kövek (100 pont) | cpp11 | Elfogadva 100/100 | 21ms | 3928 KiB |
#include <iostream>
#include <vector>
using namespace std;
int main() {
int n;
cin >> n;
vector<int> k(n);
long long int sum = 0;
for (int i = 0; i < n; i++) {
cin >> k[i];
sum += k[i];
}
int avg = sum / n;
sum = 0;
int moves = 0;
for (int i = 0; i < n; i++) {
sum += k[i];
if (sum != avg * (i+1)) {
moves++;
}
}
cout << moves << endl;
return 0;
}
Részfeladat | Összpont | Teszt | Verdikt | Idő | Memória | ||
---|---|---|---|---|---|---|---|
base | 100/100 | ||||||
1 | Elfogadva | 0/0 | 2ms | 1736 KiB | |||
2 | Elfogadva | 0/0 | 21ms | 2960 KiB | |||
3 | Elfogadva | 5/5 | 1ms | 2228 KiB | |||
4 | Elfogadva | 5/5 | 1ms | 2224 KiB | |||
5 | Elfogadva | 5/5 | 1ms | 2228 KiB | |||
6 | Elfogadva | 5/5 | 1ms | 2232 KiB | |||
7 | Elfogadva | 5/5 | 1ms | 2232 KiB | |||
8 | Elfogadva | 5/5 | 1ms | 2240 KiB | |||
9 | Elfogadva | 7/7 | 1ms | 2244 KiB | |||
10 | Elfogadva | 7/7 | 1ms | 2248 KiB | |||
11 | Elfogadva | 8/8 | 1ms | 2252 KiB | |||
12 | Elfogadva | 8/8 | 1ms | 2248 KiB | |||
13 | Elfogadva | 8/8 | 2ms | 2272 KiB | |||
14 | Elfogadva | 8/8 | 3ms | 2312 KiB | |||
15 | Elfogadva | 8/8 | 8ms | 2664 KiB | |||
16 | Elfogadva | 8/8 | 21ms | 3216 KiB | |||
17 | Elfogadva | 8/8 | 21ms | 3928 KiB |