Submission #12,674

2024-12-27 20:38:05

cpp17

Accepted 75/75

1ms

596 KiB

#include <bits/stdc++.h>
using namespace std;

int main() {

	int n, k; cin >> n >> k;
	vector<long long> v(n);
	for (int i = 0; i < n; i++) cin >> v[i];
	sort(v.begin(), v.end());

	long long ans = 0;
	for (int i = 0; i < n; i++) {
		for (int j = max(n - k, i + 1); j < n; j++) v[j] += v[i];
		ans += v[i];
	}
	cout << ans;
	
	return 0;
}

	Sum	Test	Verdict		Time	Memory
base	75/75
		1	Accepted	0/0	1ms	320 KiB
		2	Accepted	0/0	1ms	320 KiB
		3	Accepted	1/1	1ms	320 KiB
		4	Accepted	1/1	1ms	320 KiB
		5	Accepted	1/1	1ms	512 KiB
		6	Accepted	1/1	1ms	320 KiB
		7	Accepted	1/1	1ms	320 KiB
		8	Accepted	1/1	1ms	320 KiB
		9	Accepted	1/1	1ms	412 KiB
		10	Accepted	1/1	1ms	508 KiB
		11	Accepted	2/2	1ms	320 KiB
		12	Accepted	5/5	1ms	408 KiB
		13	Accepted	5/5	1ms	408 KiB
		14	Accepted	5/5	1ms	320 KiB
		15	Accepted	5/5	1ms	556 KiB
		16	Accepted	5/5	1ms	320 KiB
		17	Accepted	5/5	1ms	320 KiB
		18	Accepted	5/5	1ms	508 KiB
		19	Accepted	5/5	1ms	508 KiB
		20	Accepted	5/5	1ms	320 KiB
		21	Accepted	5/5	1ms	320 KiB
		22	Accepted	5/5	1ms	320 KiB
		23	Accepted	5/5	1ms	512 KiB
		24	Accepted	5/5	1ms	596 KiB