var someInput = remember {"Arun"} Exists over time. This is what remember does. var someInput = remember { mutableStateOf("Arun")} Could change. This is what mutableStateOf does. This blog is not about the finer details of mutable states and remember, so keep that in mind. …

Hi guys today is my 9th day of coding practice and solving one problem per day. Problem: Note: Your solution should have O(l1.length + l2.length) time complexity, since this is what you will be asked to accomplish in an interview. Given two singly linked lists sorted in non-decreasing order, your…

Hi guys today is my 8th day of solving the one problem per day. Problem: You’re given 2 huge integers represented by linked lists. Each linked list element is a number from 0 to 9999 that represents a number with exactly 4 digits. The represented number might have leading zeros…

Hey Guys, it’s my 7th day of solving one problem per day continously.This is a very small miles stone I have reached. Problem: Note: Try to solve this task in O(n) time using O(1) additional space, where n is the number of elements in l, since this is what you'll…

Hi friends, This is my 6th day of solving one problem per day. I have started to solve the linked list related problems. Actually it is very interesting and fun to solve this type of problems. Problem: Note: Try to solve this task in O(n) time using O(1) additional space…

This is my 5th day of 1 problem soving per day. This problem also belongs to array. Problems credits: Code Signal Problem: A cryptarithm is a mathematical puzzle for which the goal is to find the correspondence between letters and digits, such that the given arithmetic equation consisting of letters…

Hi Friends, I have solved the array related problem in fourth day. Problem: Sudoku is a number-placement puzzle. The objective is to fill a 9 × 9 grid with numbers in such a way that each column, each row, and each of the nine 3 × 3 sub-grids that compose…

Hi friends, This is my third day coding practice in problem solving Problem : Note: Try to solve this task in-place (with O(1) additional memory), since this is what you'll be asked to do during an interview. You are given an n x n 2D matrix that represents an image…

As I already mention in previous post, I have planned to do solve one problem per day. Problem: For s = "abacabad", the output should be firstNotRepeatingCharacter(s) = 'c'. There are 2 non-repeating characters in the string: 'c' and 'd'. Return c since it appears in the string first. For…