답안 #810799

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
810799	2023-08-06T15:32:00 Z	nemethm	Stove (JOI18_stove)	C++17	100 / 100	41 ms	3140 KB

stove

#include <bits/stdc++.h>

using namespace std;
using ll = long long int;

const ll mod = 1e9 + 7;

int main(){
    int n, k;
    cin >> n >> k;
    vector<ll> temp(n), v;
    for(auto& i : temp){
        cin >> i;
    }
    for(int i = 1; i < n; ++i){
        v.push_back(temp[i] - temp[i - 1] - 1);
    }
    sort(begin(v), end(v));
    ll sol = n;
    for(int i = 0; i < n - k; ++i){
        sol += v[i];
    }
    cout << sol << endl;
    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	212 KB	Output is correct
3	Correct	0 ms	296 KB	Output is correct
4	Correct	0 ms	304 KB	Output is correct
5	Correct	1 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	1 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	0 ms	296 KB	Output is correct
4	Correct	0 ms	304 KB	Output is correct
5	Correct	1 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	356 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	316 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	212 KB	Output is correct
3	Correct	0 ms	296 KB	Output is correct
4	Correct	0 ms	304 KB	Output is correct
5	Correct	1 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	356 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	316 KB	Output is correct
16	Correct	35 ms	3112 KB	Output is correct
17	Correct	36 ms	3112 KB	Output is correct
18	Correct	34 ms	3120 KB	Output is correct
19	Correct	41 ms	3136 KB	Output is correct
20	Correct	34 ms	3140 KB	Output is correct
21	Correct	35 ms	3112 KB	Output is correct
22	Correct	34 ms	3112 KB	Output is correct
23	Correct	34 ms	3116 KB	Output is correct
24	Correct	34 ms	3140 KB	Output is correct