Submission #1333561

#	Time	Username	Problem	Language	Result	Execution time	Memory
1333561		justin271828	Stove (JOI18_stove)	C++20	0 / 100	0 ms	344 KiB

stove

#include <bits/stdc++.h>
using namespace std;

int main() {
  int N, K;
  cin >> N >> K;
  int T[N];
  for (int i = 0; i < N; i++) cin >> T[i];
  int ans = T[N-1]-T[0]+1;
  priority_queue<int> pq;
  for (int i = 1; i < N; i++) pq.push(T[i]-T[i-1]-1);
  while (K-- > 0) {
    ans -= pq.top();
    pq.pop();
  }
  cout << ans;
  return 0;
}

• Subtask 1: 0 / 20
• Subtask 2: 0 / 30
• Subtask 3: 0 / 50