README.md

Sliding Window

1. Sub Array Sum Problem.
   Question
   Solution
   Command:-

   $ go run 1.sub-array-sum-solution.go

   Method	TimeComplexity	SpaceComplexity	Source
   Brute Force	O(N^3)	O(1)
   Prefix SumArray	O(N^2)	O(N)
   Prefix SumArray + Binary Search	O(Nlog(N))	O(N)
   Sliding Window	O(N)	O(1)	Link