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답안 #567393

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
567393 2022-05-23T11:52:36 Z DAleksa Stove (JOI18_stove) C++17
100 / 100
 26 ms 2316 KB 
#include <bits/stdc++.h>

using namespace std;

int main(){
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    int n, k;
    cin >> n >> k;
    int a[n];
    for(int i = 0; i < n; i++) cin >> a[i];
    sort(a, a + n);
    int rez = 0;
    vector<int> v;
    for(int i = 1; i < n; i++) v.push_back(a[i] - a[i - 1]);
    sort(v.rbegin(), v.rend());
    for(int i = 0; i < k - 1; i++) rez += v[i] - 1;
    cout << a[n - 1] - a[0] - rez + 1;
    return 0;
}

Subtask #1
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 320 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 320 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct

Subtask #2
30.0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 320 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 320 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 2 ms 340 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 340 KB Output is correct

Subtask #3
50.0 / 50.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 320 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 320 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 2 ms 340 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 340 KB Output is correct
16 Correct 26 ms 2228 KB Output is correct
17 Correct 22 ms 2256 KB Output is correct
18 Correct 20 ms 2316 KB Output is correct
19 Correct 21 ms 2264 KB Output is correct
20 Correct 19 ms 2232 KB Output is correct
21 Correct 19 ms 2240 KB Output is correct
22 Correct 23 ms 2244 KB Output is correct
23 Correct 21 ms 2296 KB Output is correct
24 Correct 22 ms 2236 KB Output is correct