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Submission #586716

# Submission time Handle Problem Language Result Execution time Memory
586716 2022-06-30T14:54:04 Z Vanilla Stove (JOI18_stove) C++17
100 / 100
 42 ms 1876 KB 
#include <bits/stdc++.h>
using namespace std;typedef long long p;int main(){int n,k;cin>>n>>k;vector<p>a(n);vector<p>x(n-1);for(int i=0;i<n;i++){cin>>a[i];if(i!= 0)x[i-1]=a[i]-a[i-1]-1;}p rs=a[n-1]-a[0]+1;sort(x.begin(),x.end(),greater<p>());for(int i=0;i<k-1;i++){rs-=x[i];}cout<<rs<<"\n";return 0;}

Subtask #1
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct

Subtask #2
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 0 ms 212 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 340 KB Output is correct
13 Correct 2 ms 340 KB Output is correct
14 Correct 2 ms 344 KB Output is correct
15 Correct 2 ms 340 KB Output is correct

Subtask #3
50.0 / 50.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 0 ms 212 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 340 KB Output is correct
13 Correct 2 ms 340 KB Output is correct
14 Correct 2 ms 344 KB Output is correct
15 Correct 2 ms 340 KB Output is correct
16 Correct 41 ms 1748 KB Output is correct
17 Correct 42 ms 1876 KB Output is correct
18 Correct 41 ms 1876 KB Output is correct
19 Correct 41 ms 1876 KB Output is correct
20 Correct 41 ms 1748 KB Output is correct
21 Correct 42 ms 1876 KB Output is correct
22 Correct 41 ms 1748 KB Output is correct
23 Correct 41 ms 1876 KB Output is correct
24 Correct 41 ms 1748 KB Output is correct