oj.uz

답안 #1017925

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1017925 2024-07-09T11:33:26 Z vjudge1 Stove (JOI18_stove) C++17
100 / 100
 16 ms 1504 KB 
#include "bits/stdc++.h"
using namespace std;
#define ar array
typedef long long ll;
signed main() {
  ios::sync_with_stdio(0); cin.tie(0);
  int n, k; cin >> n >> k;
  vector<int> t(n);
  for(int i=0;i<n;i++){
    cin >> t[i];
  }
  vector<int> off;
  for(int i=0;i+1<n;i++){
    off.push_back(t[i + 1] - t[i] - 1);
  }
  sort(off.rbegin(), off.rend());
  k--;
  int ans = t[n - 1] + 1 - t[0];
  for(int i=0;i<k;i++){
    ans -= off[i];
  }
  cout<<ans<<"\n";
}

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 344 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 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 344 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 348 KB Output is correct
12 Correct 0 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 344 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 348 KB Output is correct
12 Correct 0 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 1504 KB Output is correct
17 Correct 12 ms 1504 KB Output is correct
18 Correct 13 ms 1500 KB Output is correct
19 Correct 13 ms 1504 KB Output is correct
20 Correct 16 ms 1504 KB Output is correct
21 Correct 13 ms 1504 KB Output is correct
22 Correct 13 ms 1504 KB Output is correct
23 Correct 13 ms 1504 KB Output is correct
24 Correct 13 ms 1504 KB Output is correct