| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 75195 |
2018-09-08T16:43:25 Z |
vex |
Stove (JOI18_stove) |
C++14 |
|
33 ms |
8820 KB |
#include <bits/stdc++.h>
#define maxn 100005
using namespace std;
int n,k;
long long t[maxn];
vector<long long>v;
int main()
{
ios_base::sync_with_stdio(false);
cin.tie(nullptr);
cout.tie(nullptr);
cin>>n>>k;
k--;
for(int i=0;i<n;i++)cin>>t[i];
for(int i=1;i<n;i++)v.push_back(t[i]-t[i-1]-1);
sort(v.begin(),v.end());
long long sol=t[n-1]+1-t[0];
int sz=v.size();
for(int i=sz-1;k>0;i--)
{
sol-=v[i];
k--;
}
cout<<sol<<endl;
return 0;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
376 KB |
Output is correct |
| 2 |
Correct |
2 ms |
384 KB |
Output is correct |
| 3 |
Correct |
2 ms |
448 KB |
Output is correct |
| 4 |
Correct |
2 ms |
564 KB |
Output is correct |
| 5 |
Correct |
2 ms |
568 KB |
Output is correct |
| 6 |
Correct |
2 ms |
568 KB |
Output is correct |
| 7 |
Correct |
2 ms |
568 KB |
Output is correct |
| 8 |
Correct |
2 ms |
592 KB |
Output is correct |
| 9 |
Correct |
2 ms |
616 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
376 KB |
Output is correct |
| 2 |
Correct |
2 ms |
384 KB |
Output is correct |
| 3 |
Correct |
2 ms |
448 KB |
Output is correct |
| 4 |
Correct |
2 ms |
564 KB |
Output is correct |
| 5 |
Correct |
2 ms |
568 KB |
Output is correct |
| 6 |
Correct |
2 ms |
568 KB |
Output is correct |
| 7 |
Correct |
2 ms |
568 KB |
Output is correct |
| 8 |
Correct |
2 ms |
592 KB |
Output is correct |
| 9 |
Correct |
2 ms |
616 KB |
Output is correct |
| 10 |
Correct |
3 ms |
744 KB |
Output is correct |
| 11 |
Correct |
3 ms |
772 KB |
Output is correct |
| 12 |
Correct |
3 ms |
772 KB |
Output is correct |
| 13 |
Correct |
3 ms |
852 KB |
Output is correct |
| 14 |
Correct |
3 ms |
912 KB |
Output is correct |
| 15 |
Correct |
3 ms |
960 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
376 KB |
Output is correct |
| 2 |
Correct |
2 ms |
384 KB |
Output is correct |
| 3 |
Correct |
2 ms |
448 KB |
Output is correct |
| 4 |
Correct |
2 ms |
564 KB |
Output is correct |
| 5 |
Correct |
2 ms |
568 KB |
Output is correct |
| 6 |
Correct |
2 ms |
568 KB |
Output is correct |
| 7 |
Correct |
2 ms |
568 KB |
Output is correct |
| 8 |
Correct |
2 ms |
592 KB |
Output is correct |
| 9 |
Correct |
2 ms |
616 KB |
Output is correct |
| 10 |
Correct |
3 ms |
744 KB |
Output is correct |
| 11 |
Correct |
3 ms |
772 KB |
Output is correct |
| 12 |
Correct |
3 ms |
772 KB |
Output is correct |
| 13 |
Correct |
3 ms |
852 KB |
Output is correct |
| 14 |
Correct |
3 ms |
912 KB |
Output is correct |
| 15 |
Correct |
3 ms |
960 KB |
Output is correct |
| 16 |
Correct |
25 ms |
3672 KB |
Output is correct |
| 17 |
Correct |
26 ms |
4640 KB |
Output is correct |
| 18 |
Correct |
27 ms |
5604 KB |
Output is correct |
| 19 |
Correct |
26 ms |
6572 KB |
Output is correct |
| 20 |
Correct |
26 ms |
7532 KB |
Output is correct |
| 21 |
Correct |
26 ms |
8488 KB |
Output is correct |
| 22 |
Correct |
33 ms |
8820 KB |
Output is correct |
| 23 |
Correct |
25 ms |
8820 KB |
Output is correct |
| 24 |
Correct |
31 ms |
8820 KB |
Output is correct |
