oj.uz

답안 #590991

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
590991 2022-07-06T16:52:23 Z piOOE Stove (JOI18_stove) C++17
100 / 100
 20 ms 2120 KB 
#include <bits/stdc++.h>

using namespace std;

using ll = long long;

int main() {
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    int n, k;
    cin >> n >> k;
    vector<int> t(n);
    for (int i = 0; i < n; ++i)
        cin >> t[i];
    vector<int> v(n - 1);
    for (int i = 0; i < n - 1; ++i)
        v[i] = t[i + 1] - t[i];
    sort(v.begin(), v.end());
    int ans = t[n - 1] - t[0] + 1;
    for (int i = n - 2; i >= n - k; --i) {
        ans -= v[i] - 1;
    }
    cout << ans;
    return 0;
}

Subtask #1
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct

Subtask #2
30.0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 1 ms 368 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 340 KB Output is correct

Subtask #3
50.0 / 50.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 1 ms 368 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 340 KB Output is correct
16 Correct 16 ms 1992 KB Output is correct
17 Correct 18 ms 1988 KB Output is correct
18 Correct 16 ms 1996 KB Output is correct
19 Correct 17 ms 1996 KB Output is correct
20 Correct 19 ms 1988 KB Output is correct
21 Correct 20 ms 2120 KB Output is correct
22 Correct 17 ms 1992 KB Output is correct
23 Correct 17 ms 1992 KB Output is correct
24 Correct 16 ms 1988 KB Output is correct