Rain water Harvesting

#1

what is wrong with this code: https://ide.codingblocks.com/s/201928

#2

Hi @Codemaniac_Aditya
use
for(int i=1;i<n-1;i++)
ans+=min(left[i],right[i])-arr[i];
as u cannot store water on top of arr[0] and arr[n-1].
Hope dis helps

#3

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