| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 489309 |
2021-11-22T08:48:44 Z |
1ne |
Stove (JOI18_stove) |
C++14 |
|
21 ms |
3232 KB |
#include<bits/stdc++.h>
using namespace std;
int main(){
ios_base::sync_with_stdio(false);
cin.tie(NULL);
int n,m;cin>>n>>m;
vector<int64_t>arr(n);
for (int i = 0;i<n;++i)cin>>arr[i];
if (m>=n){
cout<<n<<'\n';
}
else{
int k = n - m;
vector<int64_t>brr;
int64_t ans = 0;
for (int i = 0;i<n-1;++i){
brr.push_back({arr[i+1]-arr[i]});
}
sort(brr.begin(),brr.end());
for (int i = 0;i<k;++i){
ans+=brr[i];
}
ans+= n - k;
cout<<ans<<'\n';
}
return 0;}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
204 KB |
Output is correct |
| 2 |
Correct |
0 ms |
204 KB |
Output is correct |
| 3 |
Correct |
0 ms |
204 KB |
Output is correct |
| 4 |
Correct |
0 ms |
204 KB |
Output is correct |
| 5 |
Correct |
1 ms |
204 KB |
Output is correct |
| 6 |
Correct |
0 ms |
204 KB |
Output is correct |
| 7 |
Correct |
1 ms |
280 KB |
Output is correct |
| 8 |
Correct |
0 ms |
204 KB |
Output is correct |
| 9 |
Correct |
0 ms |
204 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
204 KB |
Output is correct |
| 2 |
Correct |
0 ms |
204 KB |
Output is correct |
| 3 |
Correct |
0 ms |
204 KB |
Output is correct |
| 4 |
Correct |
0 ms |
204 KB |
Output is correct |
| 5 |
Correct |
1 ms |
204 KB |
Output is correct |
| 6 |
Correct |
0 ms |
204 KB |
Output is correct |
| 7 |
Correct |
1 ms |
280 KB |
Output is correct |
| 8 |
Correct |
0 ms |
204 KB |
Output is correct |
| 9 |
Correct |
0 ms |
204 KB |
Output is correct |
| 10 |
Correct |
1 ms |
332 KB |
Output is correct |
| 11 |
Correct |
1 ms |
332 KB |
Output is correct |
| 12 |
Correct |
1 ms |
332 KB |
Output is correct |
| 13 |
Correct |
1 ms |
332 KB |
Output is correct |
| 14 |
Correct |
1 ms |
332 KB |
Output is correct |
| 15 |
Correct |
1 ms |
332 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
204 KB |
Output is correct |
| 2 |
Correct |
0 ms |
204 KB |
Output is correct |
| 3 |
Correct |
0 ms |
204 KB |
Output is correct |
| 4 |
Correct |
0 ms |
204 KB |
Output is correct |
| 5 |
Correct |
1 ms |
204 KB |
Output is correct |
| 6 |
Correct |
0 ms |
204 KB |
Output is correct |
| 7 |
Correct |
1 ms |
280 KB |
Output is correct |
| 8 |
Correct |
0 ms |
204 KB |
Output is correct |
| 9 |
Correct |
0 ms |
204 KB |
Output is correct |
| 10 |
Correct |
1 ms |
332 KB |
Output is correct |
| 11 |
Correct |
1 ms |
332 KB |
Output is correct |
| 12 |
Correct |
1 ms |
332 KB |
Output is correct |
| 13 |
Correct |
1 ms |
332 KB |
Output is correct |
| 14 |
Correct |
1 ms |
332 KB |
Output is correct |
| 15 |
Correct |
1 ms |
332 KB |
Output is correct |
| 16 |
Correct |
17 ms |
3228 KB |
Output is correct |
| 17 |
Correct |
17 ms |
3136 KB |
Output is correct |
| 18 |
Correct |
17 ms |
3136 KB |
Output is correct |
| 19 |
Correct |
17 ms |
3136 KB |
Output is correct |
| 20 |
Correct |
18 ms |
3144 KB |
Output is correct |
| 21 |
Correct |
17 ms |
3148 KB |
Output is correct |
| 22 |
Correct |
17 ms |
3148 KB |
Output is correct |
| 23 |
Correct |
16 ms |
3148 KB |
Output is correct |
| 24 |
Correct |
21 ms |
3232 KB |
Output is correct |
