Adani Wilmar Interview Questions and Answers

Q1. Valid Parentheses Problem Statement

Given a string 'STR' consisting solely of the characters “{”, “}”, “(”, “)”, “[” and “]”, determine if the parentheses are balanced.

Input:

The first line contains an integer...read more

Q2. Invert a Binary Tree

You are provided with a Binary Tree and one of its leaf nodes. Your task is to invert this binary tree, making sure to adhere to the following guidelines:

• The given leaf node becomes the r...read more

Q3. Merge Two Sorted Arrays Problem Statement

Given two sorted integer arrays ARR1 and ARR2 of size M and N, respectively, merge them into ARR1 as one sorted array. Assume that ARR1 has a size of M + N to hold all ...read more

Q4. Deepest Left Leaf Node Problem Statement

You are provided with a binary tree consisting of 'N' nodes. Your goal is to identify the deepest leaf node that is a left child of some node within the given binary tre...read more

Q5. Sub Sort Problem Statement

You are given an integer array ARR. Determine the length of the shortest contiguous subarray which, when sorted in ascending order, results in the entire array being sorted in ascendi...read more