oj.uz

Submission #975173

# Submission time Handle Problem Language Result Execution time Memory
975173 2024-05-04T14:20:53 Z mxrs Stove (JOI18_stove) C++14
100 / 100
 41 ms 1584 KB 
#include <bits/stdc++.h>
#define long long long
using namespace std;
vector<int> v, d;
int n, k, ans,t;
int main() {
   cin>>n>>k;
    for(int i = 0; i < n; i++) {
        cin>>t;
        v.push_back(t);
    }
    for(int i = 1; i < n; i++) {
        d.push_back(v[i] - v[i-1] - 1);
    }
    sort(d.begin(), d.end(), greater<int>());
    ans = v[n-1] - v[0] + 1;
    for(int i = 0; i < k-1; i++) {
        ans -= d[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 1 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 0 ms 348 KB Output is correct
2 Correct 1 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 344 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 412 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 1 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 344 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 412 KB Output is correct
16 Correct 33 ms 1480 KB Output is correct
17 Correct 34 ms 1492 KB Output is correct
18 Correct 33 ms 1492 KB Output is correct
19 Correct 37 ms 1572 KB Output is correct
20 Correct 33 ms 1488 KB Output is correct
21 Correct 33 ms 1484 KB Output is correct
22 Correct 33 ms 1480 KB Output is correct
23 Correct 34 ms 1584 KB Output is correct
24 Correct 41 ms 1492 KB Output is correct