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답안 #317769

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
317769 2020-10-30T10:57:37 Z miss_robot Stove (JOI18_stove) C++14
100 / 100
 23 ms 3068 KB 
#include <bits/stdc++.h>

#pragma GCC optimize("O3")
#define int long long

using namespace std;

signed main(){
	cin.tie(0);
	ios::sync_with_stdio(0);
	int n, k, sol;
	cin >> n >> k;
	sol = n;
	vector<int> t(n), d;
	for(int &x : t) cin >> x;
	for(int i = 1; i < n; i++)
		d.push_back(t[i]-t[i-1]-1);
	sort(begin(d), end(d));
	for(int i = 0; i < n-k; i++) sol += d[i];
	cout << sol << "\n";
}

Subtask #1
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 384 KB Output is correct
2 Correct 1 ms 384 KB Output is correct
3 Correct 1 ms 384 KB Output is correct
4 Correct 1 ms 384 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Correct 1 ms 384 KB Output is correct
7 Correct 1 ms 384 KB Output is correct
8 Correct 1 ms 384 KB Output is correct
9 Correct 1 ms 384 KB Output is correct

Subtask #2
30.0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 384 KB Output is correct
2 Correct 1 ms 384 KB Output is correct
3 Correct 1 ms 384 KB Output is correct
4 Correct 1 ms 384 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Correct 1 ms 384 KB Output is correct
7 Correct 1 ms 384 KB Output is correct
8 Correct 1 ms 384 KB Output is correct
9 Correct 1 ms 384 KB Output is correct
10 Correct 1 ms 512 KB Output is correct
11 Correct 1 ms 384 KB Output is correct
12 Correct 1 ms 512 KB Output is correct
13 Correct 1 ms 384 KB Output is correct
14 Correct 1 ms 384 KB Output is correct
15 Correct 1 ms 384 KB Output is correct

Subtask #3
50.0 / 50.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 384 KB Output is correct
2 Correct 1 ms 384 KB Output is correct
3 Correct 1 ms 384 KB Output is correct
4 Correct 1 ms 384 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Correct 1 ms 384 KB Output is correct
7 Correct 1 ms 384 KB Output is correct
8 Correct 1 ms 384 KB Output is correct
9 Correct 1 ms 384 KB Output is correct
10 Correct 1 ms 512 KB Output is correct
11 Correct 1 ms 384 KB Output is correct
12 Correct 1 ms 512 KB Output is correct
13 Correct 1 ms 384 KB Output is correct
14 Correct 1 ms 384 KB Output is correct
15 Correct 1 ms 384 KB Output is correct
16 Correct 21 ms 3068 KB Output is correct
17 Correct 22 ms 3068 KB Output is correct
18 Correct 23 ms 3060 KB Output is correct
19 Correct 21 ms 3068 KB Output is correct
20 Correct 21 ms 3068 KB Output is correct
21 Correct 21 ms 3068 KB Output is correct
22 Correct 22 ms 3060 KB Output is correct
23 Correct 21 ms 3068 KB Output is correct
24 Correct 23 ms 3052 KB Output is correct