oj.uz

답안 #976738

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
976738 2024-05-07T04:58:49 Z vjudge1 Stove (JOI18_stove) C++14
100 / 100
 18 ms 992 KB 
#include<bits/stdc++.h>

using namespace std;

int n,k;

int main(){
    ios::sync_with_stdio(0),cin.tie(0);

    cin>> n >> k;

    priority_queue<int> pq;
    int sum = 0;

    int first_t;
    cin>> first_t;

    int dummy = first_t + 1;

    for(int i=1;i<n;i++){
        int t;
        cin>> t;
        
        pq.push(t - dummy);
        dummy = t+1;
    }

    int reduce = 0;

    while(!pq.empty() && k-->1){
        reduce += pq.top();
        pq.pop();
    }

    cout<< dummy - first_t - reduce;

    return 0;
}

Compilation message

stove.cpp: In function 'int main()':
stove.cpp:13:9: warning: unused variable 'sum' [-Wunused-variable]
   13 |     int sum = 0;
      |         ^~~

Subtask #1
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 0 ms 348 KB Output is correct

Subtask #2
30.0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct

Subtask #3
50.0 / 50.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 11 ms 988 KB Output is correct
17 Correct 9 ms 988 KB Output is correct
18 Correct 9 ms 992 KB Output is correct
19 Correct 10 ms 992 KB Output is correct
20 Correct 14 ms 992 KB Output is correct
21 Correct 17 ms 992 KB Output is correct
22 Correct 18 ms 992 KB Output is correct
23 Correct 18 ms 988 KB Output is correct
24 Correct 18 ms 992 KB Output is correct