Submission #1049760

#	Time	Username	Problem	Language	Result	Execution time	Memory
1049760		vjudge1	Stove (JOI18_stove)	C++17	0 / 100	0 ms	348 KiB

stove

#include <bits/stdc++.h>
using namespace std;
int main()
{
    int n, k;
    cin >> n >> k;
    vector<int> t(n);
    for (int i = 0; i < n; i++) {
        cin >> t[i];
    }
    vector<int> a;
    for (int i = 0; i < n - 1; i++) {
        a.push_back(t[i+1] - t[i] - 1);
    }
    int ans = n;
    for (int i = 0; i < n - k; i++) {
        ans += a[i];
    }
    cout << ans;
}

• Subtask 1: 0 / 20
• Subtask 2: 0 / 30
• Subtask 3: 0 / 50