Sort an array of 0s, 1s and 2s in C
Problem Description: Given an array of elements consisting of 0, 1, 2. Sort the array. Example: {1, 2, 0, 0, 1, 2, 1} Output: {0, 0, 1, 1, 1,…
Count the number of ways a baby can reach the n’th stair taking 1 or 2 steps at a time in C language.
Problem Description: A baby wants to climb the stairs. It can take single step at a time or take 2 steps at a time. Or it can take combination…
Given two non empty Linked List with non negative numbers, and numbers are stored in reverse order having single digit. Add the two list and return the result as a linked list.
Input: [ 3 -> 4 -> 5 ] + [ 1 -> 2-> 3] Output: [ 8 -> 6 -> 4 ] Explanation: 543 + 321 = 8 -> 6 -> 4 Detailed…
Given an array of integers in ascending order, return index of the two numbers such that they add up to a specific key provided.
Solution Description: This problem can be solved in 2 different ways. Solution 1: Brute Force Technique Explanation: In this technique, we…