oj.uz

답안 #1023486

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1023486 2024-07-14T20:31:37 Z Tesla89 Stove (JOI18_stove) C++14
100 / 100
 15 ms 2196 KB 
#include <iostream>
#include <algorithm>

using namespace std;

int main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    cout.tie(0);
    int n,k;
    cin>>n>>k;
    int a[n];
    int r[n-1];
    for(int i=0;i<n;i++)cin>>a[i];
    sort(a,a+n);
    for(int i=0;i<n-1;i++)r[i]=a[i+1]-a[i]-1;
    sort(r,r+(n-1));
    long long sum=a[n-1]-a[0]+1;
    for(int i=n-2;i>=n-k;i--)sum-=r[i];
    cout<<sum<<'\n';
    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 1 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 348 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 344 KB Output is correct
2 Correct 1 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 348 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 348 KB Output is correct
11 Correct 1 ms 504 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 344 KB Output is correct
2 Correct 1 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 348 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 348 KB Output is correct
11 Correct 1 ms 504 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 15 ms 2140 KB Output is correct
17 Correct 15 ms 1988 KB Output is correct
18 Correct 15 ms 2140 KB Output is correct
19 Correct 14 ms 2104 KB Output is correct
20 Correct 14 ms 2140 KB Output is correct
21 Correct 14 ms 2140 KB Output is correct
22 Correct 14 ms 2140 KB Output is correct
23 Correct 14 ms 2140 KB Output is correct
24 Correct 14 ms 2196 KB Output is correct