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답안 #1093243

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1093243 2024-09-26T10:47:20 Z emptypringlescan Stove (JOI18_stove) C++17
100 / 100
 17 ms 2980 KB 
#include <bits/stdc++.h>
using namespace std;
int32_t main() {
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    int n,k;
    cin >> n >> k;
    long long arr[n];
    for(int i=0; i<n; i++) cin >> arr[i];
    sort(arr,arr+n);
    long long ans=arr[n-1]+1-arr[0];
    long long dif[n-1];
    for(int i=0; i<n; i++) dif[i]=arr[i+1]-arr[i]-1;
    sort(dif,dif+n-1,greater<long long>());
    for(int i=0; i<k-1; i++) if(dif[i]>0) ans-=dif[i];
    cout << ans;
}

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 452 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 412 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 0 ms 452 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 412 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 344 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 0 ms 452 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 412 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 344 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 17 ms 2908 KB Output is correct
17 Correct 14 ms 2904 KB Output is correct
18 Correct 15 ms 2908 KB Output is correct
19 Correct 15 ms 2904 KB Output is correct
20 Correct 15 ms 2904 KB Output is correct
21 Correct 14 ms 2980 KB Output is correct
22 Correct 15 ms 2904 KB Output is correct
23 Correct 15 ms 2908 KB Output is correct
24 Correct 15 ms 2908 KB Output is correct