| # | Time | Username | Problem | Language | Result | Execution time | Memory |
|---|---|---|---|---|---|---|---|
| 157733 | lukameladze | Rice Hub (IOI11_ricehub) | C++14 | 0 ms | 0 KiB |
This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.
# include<bits/stdc++.h>
using namespace std;
long long n,pos[100005],w,sum[100005],mid,shua,ans,sn,sm,ri;
long long besthub(long long r,long long l,long long x[],long long b)
{
//cin>>r>>l>>b;
for (long long i=1; i<=r; i++)
{
pos[i]=x[i-1];
w+=pos[i];
sum[i]=w;
}
l=1;
ri=r;
while (l<=ri)
{
mid=(l+ri)/2;
for (long long i=1; i<=ri-mid+1; i++)
{
shua=(i+i+mid)/2;
sn=sum[shua-1]-sum[i-1];
sm=sum[i+mid-1]-sum[shua];
if ((pos[shua]*(shua-i)-sn)+sm-(pos[shua]*(i+mid-1-shua))<=b)
{
ans=mid;
l=mid+1;
}
else
{
ri=mid-1;
}
}
}
return ans;
}