Submission #365851

#	Time	Username	Problem	Language	Result	Execution time	Memory
365851		l3nl3	Stove (JOI18_stove)	C++17	0 / 100	1 ms	364 KiB

stove

#include <bits/stdc++.h>
using namespace std;
int main () {
  int n, k;
  cin >> n >> k;
  int t[n+1];
  for (int i = 1; i <= n; i++) {
    cin >> t[i];
  }
  int mx = t[n] - t[1] + 1;
  vector<int> dif;
  for (int i = 1; i < n; i++) {
    dif.push_back(t[i+1] - t[i] - 1);
  }
  sort(dif.begin(), dif.end());
  for (int i = 0; i < min((int)dif.size(), k); i++) {
	mx -= dif[i];
  }
  cout << mx;
}

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