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Submission #159244

# Submission time Handle Problem Language Result Execution time Memory
159244 2019-10-21T15:19:38 Z kimbj0709 Stove (JOI18_stove) C++17
100 / 100
 27 ms 2680 KB 
#include <bits/stdc++.h>
using namespace std;
#define int long long
int32_t main() {
  ios::sync_with_stdio(0);
  cin.tie(0);
  int no_of_input,matches;
  int input;
  vector<int> vect1;
  int ans = 0;
  vector<int> diff;
  cin >> no_of_input >> matches;
  for(int i=0;i<no_of_input;i++){
    cin >> input;
    vect1.push_back(input);
  }
  for(int i=1;i<no_of_input;i++){
    diff.push_back(vect1[i]-vect1[i-1]);
  }
  sort(diff.begin(),diff.end());
  for(int i=0;i<no_of_input-matches;i++){
    ans += diff[i];
  }
  cout << ans+matches;
}

Subtask #1
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 380 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 256 KB Output is correct
9 Correct 2 ms 376 KB Output is correct

Subtask #2
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 380 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 256 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 2 ms 504 KB Output is correct
12 Correct 3 ms 376 KB Output is correct
13 Correct 3 ms 376 KB Output is correct
14 Correct 3 ms 376 KB Output is correct
15 Correct 3 ms 504 KB Output is correct

Subtask #3
50.0 / 50.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 380 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 256 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 2 ms 504 KB Output is correct
12 Correct 3 ms 376 KB Output is correct
13 Correct 3 ms 376 KB Output is correct
14 Correct 3 ms 376 KB Output is correct
15 Correct 3 ms 504 KB Output is correct
16 Correct 27 ms 2680 KB Output is correct
17 Correct 26 ms 2672 KB Output is correct
18 Correct 27 ms 2644 KB Output is correct
19 Correct 27 ms 2644 KB Output is correct
20 Correct 27 ms 2672 KB Output is correct
21 Correct 27 ms 2668 KB Output is correct
22 Correct 27 ms 2668 KB Output is correct
23 Correct 27 ms 2672 KB Output is correct
24 Correct 27 ms 2668 KB Output is correct