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답안 #978247

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
978247 2024-05-09T04:41:15 Z PkiraX Stove (JOI18_stove) C++14
100 / 100
 23 ms 3304 KB 
#include <bits/stdc++.h>
#define ll long long
using namespace std;
const int N = 1e5+5;
ll n,k;
ll val;
ll x[N];
priority_queue <ll> pq;
int main(){
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    cin >> n >> k;
    for(int i=1;i<=n;i++) cin >> x[i];
    sort(x+1,x+1+n);
    for(int i=1;i<n;i++){
        pq.push(x[i+1] - (x[i]+1));
    }
    val = (x[n] - x[1]) + 1;
    for(int i=1;i<=k-1;i++){
        val -= pq.top();
        pq.pop();
    }
    cout << val;
}

Subtask #1
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 1 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 468 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 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 348 KB Output is correct
2 Correct 1 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 468 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 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 348 KB Output is correct
2 Correct 1 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 468 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 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 3304 KB Output is correct
17 Correct 17 ms 3288 KB Output is correct
18 Correct 17 ms 3292 KB Output is correct
19 Correct 13 ms 3288 KB Output is correct
20 Correct 17 ms 3292 KB Output is correct
21 Correct 21 ms 3292 KB Output is correct
22 Correct 20 ms 3292 KB Output is correct
23 Correct 23 ms 3292 KB Output is correct
24 Correct 22 ms 3292 KB Output is correct