Category: Amazon Questions


Count All Paths from Top left to bottom right in Two Dimensional Array including Diagonal Paths

Objective: Count all the paths from left top corner to right bottom corner in two dimensional array. Input: Two Dimensional array Output: No of paths. Approach : 1. Recursive Recursive solution to this problem...


Find a pair of numbers from an array whose sum equals k

Objective: Write an algorithm to find out whether in a given array there exists or not two numbers whose sum is exactly equals to a given number. This problem has been asked in Amazon...

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