Walmart Labs Interview Experience | Java developer for 4.5 Years Experienced

Round 1:

1. Given a string containing only R and L. Find the number of balanced substrings(equal number of L’s and R’s) you will encounter where you can traverse only in the left-right direction.

Example 1: RLRRLLRLRL  Answer: 4 (RL, RRLL, RL, RL)

Example 2: LLLLRRRR  Answer:1 (LLLLRRRR)

Example 3: RLLLLRRRLR  Answer:3 (RL, LLLRRR, LR)

2. Given a tree and a node, find a list of neighbors who are not siblings of given node.


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