oj.uz

답안 #651372

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
651372 2022-10-18T15:39:00 Z pauloamed Stove (JOI18_stove) C++14
100 / 100
 52 ms 3236 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() - v.front() + 1;
  for(int i = 1; i < k; ++i){
    ans -= pq.top();
    pq.pop();
  }
  cout << ans << "\n";
}

Subtask #1
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 292 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 240 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 300 KB Output is correct
9 Correct 1 ms 212 KB Output is correct

Subtask #2
30.0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 292 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 240 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 300 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 2 ms 340 KB Output is correct
11 Correct 2 ms 340 KB Output is correct
12 Correct 2 ms 368 KB Output is correct
13 Correct 2 ms 340 KB Output is correct
14 Correct 2 ms 340 KB Output is correct
15 Correct 2 ms 340 KB Output is correct

Subtask #3
50.0 / 50.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 292 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 240 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 300 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 2 ms 340 KB Output is correct
11 Correct 2 ms 340 KB Output is correct
12 Correct 2 ms 368 KB Output is correct
13 Correct 2 ms 340 KB Output is correct
14 Correct 2 ms 340 KB Output is correct
15 Correct 2 ms 340 KB Output is correct
16 Correct 40 ms 3116 KB Output is correct
17 Correct 41 ms 3092 KB Output is correct
18 Correct 45 ms 3108 KB Output is correct
19 Correct 45 ms 3236 KB Output is correct
20 Correct 50 ms 3104 KB Output is correct
21 Correct 50 ms 3104 KB Output is correct
22 Correct 50 ms 3184 KB Output is correct
23 Correct 51 ms 3096 KB Output is correct
24 Correct 52 ms 3140 KB Output is correct