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답안 #939434

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
939434 2024-03-06T11:16:47 Z ifateen Stove (JOI18_stove) C++14
100 / 100
 43 ms 2284 KB 
#include <bits/stdc++.h>
using namespace std;
const int MAXN = 1e5 + 5;
int arr[MAXN];
vector<int> diff;
int main() {
    int n, k;
    cin >> n >> k;
    for (int i = 1; i <= n; i++) cin >> arr[i], diff.push_back(arr[i] - (arr[i - 1] + 1));
    diff.erase(diff.begin());
    sort(rbegin(diff), rend(diff));
    --k;
    int ans = arr[n] + 1 - arr[1];
    for (int i = 0; i < k; i++) ans -= diff[i];
    cout << ans;
}

Subtask #1
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 0 ms 440 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 344 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 1 ms 440 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 0 ms 344 KB Output is correct

Subtask #2
30.0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 0 ms 440 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 344 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 1 ms 440 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 0 ms 344 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 2 ms 348 KB Output is correct
12 Correct 2 ms 344 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct

Subtask #3
50.0 / 50.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 0 ms 440 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 344 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 1 ms 440 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 0 ms 344 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 2 ms 348 KB Output is correct
12 Correct 2 ms 344 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 34 ms 2252 KB Output is correct
17 Correct 34 ms 2260 KB Output is correct
18 Correct 33 ms 2280 KB Output is correct
19 Correct 40 ms 2256 KB Output is correct
20 Correct 43 ms 2248 KB Output is correct
21 Correct 34 ms 2252 KB Output is correct
22 Correct 39 ms 2280 KB Output is correct
23 Correct 33 ms 2284 KB Output is correct
24 Correct 37 ms 2252 KB Output is correct