답안 #1094533

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1094533	2024-09-29T19:43:22 Z	heey	Stove (JOI18_stove)	C++14	100 / 100	15 ms	2224 KB

stove

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

int main(){
    ios_base::sync_with_stdio(0); cin.tie(0);
    int n, k; cin >> n >> k;
    vector<int> st(n);
    for(int i = 0; i < n; i++){
        cin >> st[i];
    }

    vector<int> dif(n-1);
    for(int i = 0; i < n - 1; i++) dif[i] = st[i+1] - st[i] - 1;

    sort(dif.begin(), dif.end());



    int res = 0;
    for(int i = 0; i < n - k; i++) res += dif[i];

    cout << n + res<< '\n';
    return 0;
}

Subtask #1

20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 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	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	604 KB	Output is correct
8	Correct	0 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	0 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	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	604 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	1 ms	344 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	1 ms	348 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	0 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	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	604 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	1 ms	344 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	1 ms	348 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	13 ms	2136 KB	Output is correct
17	Correct	13 ms	2136 KB	Output is correct
18	Correct	13 ms	2140 KB	Output is correct
19	Correct	15 ms	2224 KB	Output is correct
20	Correct	13 ms	2140 KB	Output is correct
21	Correct	13 ms	2128 KB	Output is correct
22	Correct	14 ms	2140 KB	Output is correct
23	Correct	13 ms	2216 KB	Output is correct
24	Correct	14 ms	2140 KB	Output is correct