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Submission #907256

# Submission time Handle Problem Language Result Execution time Memory
907256 2024-01-15T10:22:43 Z Captain_Georgia Stove (JOI18_stove) C++17
100 / 100
 44 ms 1484 KB 
#include <bits/stdc++.h>
using namespace std;
 
const int N = 25;
 
int32_t main()
{
 
    int n,k;
    cin>>n>>k;
    int a[n+1];
    for(int i=1;i<=n;i++){
        cin>>a[i];
    }
    int res = a[n] + 1 - a[1];
    priority_queue<int>q;
    for(int i=2;i<=n;i++){
        q.push(a[i] - a[i-1] - 1);
    }
    k--;
    while(k--){
        res -= q.top();
        q.pop();
    }
    cout<<res<<endl;
 
    return 0;
}

Subtask #1
20.0 / 20.0

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

Subtask #3
50.0 / 50.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 1 ms 344 KB Output is correct
3 Correct 1 ms 344 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 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 344 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 2 ms 348 KB Output is correct
14 Correct 2 ms 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 29 ms 1444 KB Output is correct
17 Correct 29 ms 1228 KB Output is correct
18 Correct 36 ms 1228 KB Output is correct
19 Correct 30 ms 1484 KB Output is correct
20 Correct 33 ms 1240 KB Output is correct
21 Correct 44 ms 1444 KB Output is correct
22 Correct 37 ms 1228 KB Output is correct
23 Correct 39 ms 1240 KB Output is correct
24 Correct 41 ms 1232 KB Output is correct