Submission #647158

# Submission time Handle Problem Language Result Execution time Memory
647158 2022-10-01T17:04:24 Z danikoynov Stove (JOI18_stove) C++14
100 / 100
63 ms 2032 KB
/**
 ____ ____ ____ ____ ____ ____
||l |||e |||i |||n |||a |||d ||
||__|||__|||__|||__|||__|||__||
|/__\|/__\|/__\|/__\|/__\|/__\|

**/

#include<bits/stdc++.h>
#define endl '\n'

using namespace std;
typedef long long ll;

void speed()
{
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    cout.tie(NULL);
}

const int maxn = 1e5 + 10;

int n, k, t[maxn], d[maxn];
void solve()
{
    cin >> n >> k;
    for (int i = 1; i <= n; i ++)
        cin >> t[i], d[i - 1] = (t[i - 1] + 1) - t[i];

    sort(d + 1, d + n);
    int ans = t[n] - t[1] + 1;
    for (int i = 1; i <= k - 1; i ++)
        ans += d[i];

    cout << ans << endl;
}

int main()
{
    solve();
    return 0;
}

# Verdict Execution time Memory 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 212 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 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 312 KB Output is correct
# Verdict Execution time Memory 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 212 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 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 312 KB Output is correct
10 Correct 2 ms 340 KB Output is correct
11 Correct 2 ms 340 KB Output is correct
12 Correct 2 ms 324 KB Output is correct
13 Correct 2 ms 340 KB Output is correct
14 Correct 2 ms 340 KB Output is correct
15 Correct 2 ms 340 KB Output is correct
# Verdict Execution time Memory 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 212 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 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 312 KB Output is correct
10 Correct 2 ms 340 KB Output is correct
11 Correct 2 ms 340 KB Output is correct
12 Correct 2 ms 324 KB Output is correct
13 Correct 2 ms 340 KB Output is correct
14 Correct 2 ms 340 KB Output is correct
15 Correct 2 ms 340 KB Output is correct
16 Correct 47 ms 1932 KB Output is correct
17 Correct 48 ms 2032 KB Output is correct
18 Correct 49 ms 1916 KB Output is correct
19 Correct 49 ms 1964 KB Output is correct
20 Correct 63 ms 2028 KB Output is correct
21 Correct 45 ms 2016 KB Output is correct
22 Correct 48 ms 1992 KB Output is correct
23 Correct 45 ms 1956 KB Output is correct
24 Correct 47 ms 1928 KB Output is correct