oj.uz

Submission #651332

# Submission time Handle Problem Language Result Execution time Memory
651332 2022-10-18T12:38:20 Z pauloamed Stove (JOI18_stove) C++17
0 / 100
 0 ms 212 KB 
#include<bits/stdc++.h>
using namespace std;

#define int long long


int32_t main(){
  int n, k; cin >> n >> k;
  vector<int> v(n);
  for(auto &x : v) cin >> x;

  priority_queue<int> pq;
  for(int i = 1; i < n; ++i){
    pq.push(v[i] - v[i - 1] - 1);
  }

  int ans = v.back();
  for(int i = 1; i < k; ++i){
    ans -= pq.top();
    pq.pop();
  }
  cout << ans << "\n";
}

Subtask #1
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Incorrect 0 ms 212 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #2
0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Incorrect 0 ms 212 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #3
0 / 50.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Incorrect 0 ms 212 KB Output isn't correct
3 Halted 0 ms 0 KB -