| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 32318 |
2017-10-08T14:37:27 Z |
dqhungdl |
Hacker (BOI15_hac) |
C++14 |
|
743 ms |
17672 KB |
#include <bits/stdc++.h>
using namespace std;
int n,sum=0,res=0,a[1000005];
multiset<int> s;
int main()
{
cin>>n;
for(int i=1;i<=n;i++)
{
cin>>a[i];
a[i+n]=a[i];
sum+=a[i];
}
for(int i=1;i<=2*n;i++)
a[i]+=a[i-1];
int k=n/2;
for(int i=k;i<n;i++)
s.insert(a[i]-a[i-k]);
for(int i=1;i<=n;i++)
{
s.erase(s.find(a[i+k-1]-a[i-1]));
s.insert(a[i+n-1]-a[i+n-1-k]);
res=max(res,sum-*s.rbegin());
}
cout<<res;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 2 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 3 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 4 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 5 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 6 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 7 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 8 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 9 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 10 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 11 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 12 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 13 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 14 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 15 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 16 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 17 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 18 |
Correct |
0 ms |
5924 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 2 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 3 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 4 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 5 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 6 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 7 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 8 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 9 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 10 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 11 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 12 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 13 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 14 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 15 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 16 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 17 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 18 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 19 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 20 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 21 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 22 |
Correct |
0 ms |
6056 KB |
Output is correct |
| 23 |
Correct |
3 ms |
6056 KB |
Output is correct |
| 24 |
Correct |
3 ms |
6056 KB |
Output is correct |
| 25 |
Correct |
3 ms |
6056 KB |
Output is correct |
| 26 |
Correct |
3 ms |
6056 KB |
Output is correct |
| 27 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 28 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 29 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 30 |
Correct |
3 ms |
6056 KB |
Output is correct |
| 31 |
Correct |
3 ms |
6056 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 2 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 3 |
Correct |
3 ms |
6056 KB |
Output is correct |
| 4 |
Correct |
59 ms |
7772 KB |
Output is correct |
| 5 |
Correct |
243 ms |
10676 KB |
Output is correct |
| 6 |
Correct |
356 ms |
11864 KB |
Output is correct |
| 7 |
Correct |
339 ms |
12920 KB |
Output is correct |
| 8 |
Correct |
743 ms |
17672 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 2 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 3 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 4 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 5 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 6 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 7 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 8 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 9 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 10 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 11 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 12 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 13 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 14 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 15 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 16 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 17 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 18 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 19 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 20 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 21 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 22 |
Correct |
0 ms |
6056 KB |
Output is correct |
| 23 |
Correct |
3 ms |
6056 KB |
Output is correct |
| 24 |
Correct |
3 ms |
6056 KB |
Output is correct |
| 25 |
Correct |
3 ms |
6056 KB |
Output is correct |
| 26 |
Correct |
3 ms |
6056 KB |
Output is correct |
| 27 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 28 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 29 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 30 |
Correct |
3 ms |
6056 KB |
Output is correct |
| 31 |
Correct |
3 ms |
6056 KB |
Output is correct |
| 32 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 33 |
Correct |
0 ms |
5924 KB |
Output is correct |
| 34 |
Correct |
3 ms |
6056 KB |
Output is correct |
| 35 |
Correct |
59 ms |
7772 KB |
Output is correct |
| 36 |
Correct |
243 ms |
10676 KB |
Output is correct |
| 37 |
Correct |
356 ms |
11864 KB |
Output is correct |
| 38 |
Correct |
339 ms |
12920 KB |
Output is correct |
| 39 |
Correct |
743 ms |
17672 KB |
Output is correct |
| 40 |
Correct |
6 ms |
6188 KB |
Output is correct |
| 41 |
Correct |
16 ms |
6452 KB |
Output is correct |
| 42 |
Correct |
23 ms |
6584 KB |
Output is correct |
| 43 |
Correct |
243 ms |
10676 KB |
Output is correct |
| 44 |
Correct |
579 ms |
17672 KB |
Output is correct |
| 45 |
Correct |
76 ms |
8300 KB |
Output is correct |
| 46 |
Correct |
309 ms |
12920 KB |
Output is correct |
| 47 |
Correct |
693 ms |
17672 KB |
Output is correct |
| 48 |
Correct |
463 ms |
17672 KB |
Output is correct |
| 49 |
Correct |
406 ms |
17672 KB |
Output is correct |
| 50 |
Correct |
383 ms |
17672 KB |
Output is correct |
