this program is running correctly on dev but not running in hackerblocks
#include
using namespace std;
int main()
{
int t;
cin>>t;
for(int x=0;x<t;x++)
{
int n;
cin>>n;
int a[n];
int inc[n];
int de[n];
for(int i=0;i<n;i++)
{
cin>>a[i];
}
inc[0]=1;
de[n-1]=1;
for(int i=0;i<n;i++)
{
if(a[i]>=a[i-1])
{
inc[i]=inc[i-1]+1;
}
else
{
inc[i]=1;
}
}
for(int i=n-2;i>=0;i–)
{
if(a[i]>=a[i+1])
{
de[i]=de[i+1]+1;
}
else{
de[i]=1;
}
}
int maximum=inc[0]+de[0]-1;
for(int i=1;i<n;i++)
{
maximum=max(maximum,inc[i]+de[i]-1);
}
cout<<maximum<<endl;
}
}