답안 #864335

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
864335	2023-10-22T14:27:09 Z	Malix	Stove (JOI18_stove)	C++14	100 / 100	37 ms	2584 KB

stove

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

int main(){
    int n,k;cin>>n>>k;
    vector<int> arr(n);
    for(int i=0;i<n;i++)cin>>arr[i];
    vector<int> c;
    int ans=n;
    for(int i=1;i<n;i++){
        int a=arr[i]-arr[i-1];
        if(a!=1){
            c.push_back(a);
        }
    }
    int m=c.size()+1;
    sort(c.begin(),c.end());
    int pos=0;
    while(k<m){
        ans+=c[pos]-1;
        pos++;m--;
    }
    cout<<ans;
    return 0;
}

Subtask #1

20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 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	1 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	1 ms	348 KB	Output is correct

Subtask #2

30.0 / 30.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 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	1 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	1 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	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	2 ms	348 KB	Output is correct

Subtask #3

50.0 / 50.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 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	1 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	1 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	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	2 ms	348 KB	Output is correct
16	Correct	37 ms	2584 KB	Output is correct
17	Correct	35 ms	2264 KB	Output is correct
18	Correct	33 ms	2344 KB	Output is correct
19	Correct	33 ms	2256 KB	Output is correct
20	Correct	34 ms	2220 KB	Output is correct
21	Correct	36 ms	2340 KB	Output is correct
22	Correct	33 ms	2212 KB	Output is correct
23	Correct	34 ms	2348 KB	Output is correct
24	Correct	36 ms	2256 KB	Output is correct