답안 #949310

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
949310 2024-03-19T05:47:01 Z SoSmolSten Stove (JOI18_stove) C++17
100 / 100
18 ms 3376 KB
#include <bits/stdc++.h>
#define ll long long
using namespace std;
const int N = 1e5 + 10;
ll t[N];
int main (int argc, char const *argv[]) {
	ios_base::sync_with_stdio(0);
	cin.tie(0);
	int n, k; cin >> n >> k;
	for(int i = 1; i <= n; ++i){
		cin >> t[i];
	}	
	ll res = t[n] - t[1] + 1;
	vector<ll> diff;
	for(int i = 2; i <= n; ++i){
		diff.push_back(t[i] - t[i - 1] - 1);
	}
	sort(diff.begin(), diff.end(), greater<ll>());
	for(int i = 0; i < k - 1; ++i) res -= diff[i];
	cout << res;
	return 0;
}
# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 1 ms 472 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 344 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 1 ms 344 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 1 ms 472 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 344 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 1 ms 344 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 1 ms 512 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 476 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 1 ms 472 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 344 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 1 ms 344 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 1 ms 512 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 476 KB Output is correct
16 Correct 16 ms 3292 KB Output is correct
17 Correct 15 ms 3292 KB Output is correct
18 Correct 15 ms 3376 KB Output is correct
19 Correct 18 ms 3288 KB Output is correct
20 Correct 14 ms 3292 KB Output is correct
21 Correct 15 ms 3292 KB Output is correct
22 Correct 15 ms 3288 KB Output is correct
23 Correct 16 ms 3288 KB Output is correct
24 Correct 15 ms 3292 KB Output is correct