oj.uz

Submission #590983

# Submission time Handle Problem Language Result Execution time Memory
590983 2022-07-06T16:48:17 Z piOOE Stove (JOI18_stove) C++17
0 / 100
 1 ms 212 KB 
#include <bits/stdc++.h>

using namespace std;

using ll = long long;

int main() {
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    int n, k;
    cin >> n >> k;
    vector<int> t(n);
    for (int i = 0; i < n; ++i)
        cin >> t[i];
    vector<int> v(n - 1);
    for (int i = 0; i < n; ++i)
        v[i] = t[i + 1] - t[i];
    sort(v.begin(), v.end());
    int ans = t[n - 1] - t[0] + 1;
    for (int i = n - 2; i >= k; --i) {
        ans -= v[i] - 1;
    }
    cout << ans;
    return 0;
}

Subtask #1
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 212 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 30.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 212 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 50.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 212 KB Output isn't correct
2 Halted 0 ms 0 KB -