oj.uz

답안 #756190

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
756190 2023-06-11T09:39:43 Z thinknoexit Stove (JOI18_stove) C++17
100 / 100
 19 ms 2132 KB 
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
int a[100100];
int b[100100];
int main() {
    cin.tie(nullptr)->sync_with_stdio(false);
    int n, k;
    cin >> n >> k;
    for (int i = 1;i <= n;i++) {
        cin >> a[i];
    }
    for (int i = 1;i < n;i++) {
        b[i] = a[i + 1] - a[i];
    }
    sort(b + 1, b + n, greater<int>());
    int mn = a[n] - a[1] + 1;
    int now = a[n] - a[1] + 1;
    for (int i = 2;i <= k;i++) {
        now -= b[i - 1];
        now++;
        mn = min(mn, now);
    }
    cout << mn << '\n';
    return 0;
}

Subtask #1
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct

Subtask #2
30.0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 2 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 340 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 1 ms 212 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 2 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 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 340 KB Output is correct
16 Correct 17 ms 2028 KB Output is correct
17 Correct 17 ms 2012 KB Output is correct
18 Correct 17 ms 2132 KB Output is correct
19 Correct 19 ms 2020 KB Output is correct
20 Correct 18 ms 1992 KB Output is correct
21 Correct 17 ms 1972 KB Output is correct
22 Correct 17 ms 2004 KB Output is correct
23 Correct 17 ms 2004 KB Output is correct
24 Correct 17 ms 2004 KB Output is correct