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10+ Balwom Textiles Interview Questions and Answers
Given an array “A” of positive integers. Your task is to make the largest number possible formed by concatenating each of the array elements exactly once.
Example:
Let's say the given arr...read moreYou are given an array (ARR) of length N, consisting of integers. You have to find the sum of the subarray (including empty subarray) having maximum sum among all subarrays.
A subarray is a ...read more
Given an integer array ‘ARR’ of length ‘N’, return the number of longest increasing subsequences in it.
The longest increasing subsequence(LIS) is the longest subsequence...read more
There is a cache that can hold up to ‘N’ elements. Initially, it is empty. There are two types of operations:-
Operation 1: [ 1 ‘U_ID’ ‘VAL’ ] - where 1 represent...read more
You have been given a string ‘A’ consisting of lower case English letters. Your task is to find the length of the longest palindromic subsequence in ‘A’.
A subsequence is a sequen...read more
The task is to find the length of the longest palindromic subsequence in a given string.
A subsequence is a sequence generated from a string after deleting some or no characters of the string without changing the order of the remaining string characters.
A string is said to be palindrome if the reverse of the string is the same as the actual string.
Find the longest palindromic subsequence by considering all possible subsequences of the given string.
Use dynamic programming to ef...read more
You are given an array containing ‘N’ words. For each word, you need to find its shortest prefix which can uniquely identify it. For example “abcd” and “abdc” both have the prefix “ab” in ...read more
You are given two Strings 'P' and 'Q' of equal length. Your task is to check whether String 'P' can be converted into String 'Q' by cyclically rotating it to t...read more
The task is to check if one string can be converted into another string by cyclically rotating it to the right any number of times.
Iterate through each character of the first string and check if it matches the corresponding character in the second string after a certain number of cyclic rotations.
If all characters match for any number of cyclic rotations, then the first string can be converted into the second string.
Use modulo arithmetic to handle cyclic rotations efficiently...read more
You have been given an array/list ‘ARR’ consisting of ‘N’ positive integers. Your task is to return the Next Greater Element(NGE) for every element.
The Next Greater Element for an element ‘...read more
The task is to find the next greater element for each element in an array.
Iterate through the array from right to left
Use a stack to keep track of the elements
For each element, pop elements from the stack until a greater element is found or the stack is empty
If a greater element is found, it is the next greater element for the current element
If the stack becomes empty, there is no greater element to the right
Store the next greater element for each element in a result array
Design and implement a data structure for Least Recently Used (LRU) cache to support the following operations:
1. get(key) - Return the value of the key if the key exists in the cache, o...read moreYou are given two sorted linked lists. You have to merge them to produce a combined sorted linked list. You need to return the head of the final linked list.
Note:
The given linked ...read moreThe task is to merge two sorted linked lists into a single sorted linked list.
Create a new linked list to store the merged list
Compare the values of the nodes from both lists and add the smaller value to the new list
Move the pointer of the list with the smaller value to the next node
Repeat the comparison and addition until one of the lists is empty
Add the remaining nodes from the non-empty list to the new list
Return the head of the new list
After years of research, Ninja is finally able to invent the time machine, and now he is back to the good old days when T9 keypads were being used in mobile phones.
Being a cur...read more
Q12. Align two images in a page with same width and same height
Use CSS to align two images with same width and height on a page
Set both images to have the same width and height using CSS
Use flexbox or grid layout to align the images horizontally or vertically
Adjust margins or padding as needed for spacing
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