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Submission #1063005

# Submission time Handle Problem Language Result Execution time Memory
1063005 2024-08-17T13:14:28 Z warrenn Stove (JOI18_stove) C++14
100 / 100
 36 ms 3284 KB 
#include<bits/stdc++.h>
using namespace std;
#define int long long 

signed main(){
    int n,k;
    cin>>n>>k;
    int a[n+1];
    for(int q=1;q<=n;q++){
        cin>>a[q];
    }
    vector<int>cek;
    for(int q=1;q<n;q++){
        int has=a[q+1]-a[q]-1;
        cek.push_back(has);
    }
    int ans=a[n]-a[1]+1;
    sort(cek.rbegin(),cek.rend());

    for(int q=0;q<k-1;q++){
        ans-=cek[q];
    }
    cout<<ans<<endl;
}

Subtask #1
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 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 0 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 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 544 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 0 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 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 544 KB Output is correct
16 Correct 36 ms 3224 KB Output is correct
17 Correct 31 ms 3284 KB Output is correct
18 Correct 36 ms 3284 KB Output is correct
19 Correct 34 ms 3276 KB Output is correct
20 Correct 31 ms 3276 KB Output is correct
21 Correct 31 ms 3276 KB Output is correct
22 Correct 33 ms 3284 KB Output is correct
23 Correct 32 ms 3104 KB Output is correct
24 Correct 33 ms 3276 KB Output is correct