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Submission #1014193

# Submission time Handle Problem Language Result Execution time Memory
1014193 2024-07-04T13:53:16 Z snpmrnhlol Stove (JOI18_stove) C++17
100 / 100
 50 ms 2140 KB 
#include<bits/stdc++.h>
using namespace std;
const int N = 1e5;
int v[N];
int v2[N];
int main(){
    int n,k;
    int ans;
    cin>>n>>k;
    ans = n;
    for(int i = 0;i < n;i++){
        cin>>v[i];
        if(i){
            v2[i - 1] = v[i] - v[i - 1] - 1;
        }
    }
    sort(v2,v2 + n - 1);
    for(int i = 0;i < n - k;i++){
        ans+=v2[i];
    }
    cout<<ans<<'\n';
    return 0;
}

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 1 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 1 ms 344 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 1 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 1 ms 344 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 604 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 1 ms 604 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 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 1 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 1 ms 344 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 604 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 1 ms 604 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 29 ms 2136 KB Output is correct
17 Correct 29 ms 2136 KB Output is correct
18 Correct 32 ms 2136 KB Output is correct
19 Correct 30 ms 2140 KB Output is correct
20 Correct 33 ms 2140 KB Output is correct
21 Correct 50 ms 2104 KB Output is correct
22 Correct 29 ms 2128 KB Output is correct
23 Correct 29 ms 2140 KB Output is correct
24 Correct 30 ms 2128 KB Output is correct