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Submission #1035918

# Submission time Handle Problem Language Result Execution time Memory
1035918 2024-07-26T19:13:49 Z clementine Stove (JOI18_stove) C++17
100 / 100
 38 ms 2288 KB 
#include<bits/stdc++.h>
using namespace std;
typedef long long ll;

int guest[100005];
vector<int> differences;
int n, k;
int main()
{
    cin >> n >> k;
    cin >> guest[1];
    for(int i = 2; i <= n; i ++)
    {
        cin >> guest[i];
        differences.push_back(guest[i] - guest[i-1] -1);
    }
    sort(differences.begin(), differences.end());
    //cout << differences[0] << " ";
    int d = n - k;
    int tot = n;
    for(int i = 0; i <d; i ++)
    {
        tot += differences[i];
    }

    cout << tot;
}

Subtask #1
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 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 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct

Subtask #2
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 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 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

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 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 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 34 ms 2260 KB Output is correct
17 Correct 29 ms 2056 KB Output is correct
18 Correct 38 ms 2252 KB Output is correct
19 Correct 30 ms 2288 KB Output is correct
20 Correct 29 ms 2260 KB Output is correct
21 Correct 29 ms 2092 KB Output is correct
22 Correct 30 ms 2248 KB Output is correct
23 Correct 30 ms 2252 KB Output is correct
24 Correct 30 ms 2260 KB Output is correct