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Submission #1017861

# Submission time Handle Problem Language Result Execution time Memory
1017861 2024-07-09T10:49:05 Z vjudge1 Stove (JOI18_stove) C++17
100 / 100
 41 ms 2372 KB 
#include <bits/stdc++.h>
#define int long long 
using namespace std;

signed main() {
    int n, k;
    cin >> n >> k;
    vector<int> v(n);
    for(int i = 0; i < n; i++) {
        cin >> v[i];
    }
    vector<int> off;
    for(int i = 0; i + 1 < n; i++) {
        off.push_back(v[i + 1] - v[i] - 1);
    }
    sort(off.rbegin(), off.rend());
    k--;
    int ans = v[n - 1] + 1 - v[0];
    for(int i = 0; i < k; i++) {
        ans -= off[i];
    }
    cout << ans;
}

Subtask #1
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 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 344 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 0 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 344 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 344 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 2 ms 348 KB Output is correct

Subtask #3
50.0 / 50.0

# Verdict Execution time Memory Grader output
1 Correct 0 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 344 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 344 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 2 ms 348 KB Output is correct
16 Correct 31 ms 2248 KB Output is correct
17 Correct 33 ms 2364 KB Output is correct
18 Correct 32 ms 2372 KB Output is correct
19 Correct 31 ms 2256 KB Output is correct
20 Correct 31 ms 2260 KB Output is correct
21 Correct 31 ms 2360 KB Output is correct
22 Correct 39 ms 2252 KB Output is correct
23 Correct 41 ms 2252 KB Output is correct
24 Correct 31 ms 2364 KB Output is correct