답안 #1096599

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1096599	2024-10-04T21:15:37 Z	Braulinho	Stove (JOI18_stove)	C++17	100 / 100	31 ms	2908 KB

stove

#include <bits/stdc++.h>
using namespace std;
#define ll long long

int main() {
    ll n, t;
    cin >> n >> t;

    vector<ll> a(n);
    for(int i = 0; i < n; i++) {
        cin >> a[i];
    }

    vector<ll> gap(n - 1);
    for(int i = 1; i < n; i++) {
        gap[i - 1] = a[i] - a[i - 1] - 1;
    }

    sort(gap.begin(), gap.end(), greater<int>());

    int ans = a[n - 1] - a[0] + 1;

    for(int i = 0; i < t - 1; i++) {
        ans -= gap[i];
    }

    cout << ans << endl;

    return 0;
}

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	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	440 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	432 KB	Output is correct
7	Correct	1 ms	348 KB	Output is correct
8	Correct	1 ms	348 KB	Output is correct
9	Correct	0 ms	348 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	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	440 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	432 KB	Output is correct
7	Correct	1 ms	348 KB	Output is correct
8	Correct	1 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	1 ms	348 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	2 ms	344 KB	Output is correct
13	Correct	2 ms	344 KB	Output is correct
14	Correct	1 ms	348 KB	Output is correct
15	Correct	2 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	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	440 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	432 KB	Output is correct
7	Correct	1 ms	348 KB	Output is correct
8	Correct	1 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	1 ms	348 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	2 ms	344 KB	Output is correct
13	Correct	2 ms	344 KB	Output is correct
14	Correct	1 ms	348 KB	Output is correct
15	Correct	2 ms	348 KB	Output is correct
16	Correct	31 ms	2908 KB	Output is correct
17	Correct	30 ms	2864 KB	Output is correct
18	Correct	31 ms	2900 KB	Output is correct
19	Correct	30 ms	2900 KB	Output is correct
20	Correct	29 ms	2908 KB	Output is correct
21	Correct	30 ms	2900 KB	Output is correct
22	Correct	30 ms	2900 KB	Output is correct
23	Correct	30 ms	2900 KB	Output is correct
24	Correct	30 ms	2876 KB	Output is correct