The Tower of Hanoi (also called the Tower of Brahma or Lucas') is a mathematical game or puzzle. It consists of three rods, and a number of disks of different sizes which can slide onto any rod. The puzzle starts with the disks in a neat stack in ascending order of size on one rod, the smallest at the top, thus making a conical shape.The objective of the puzzle is to move the entire stack to another rod, obeying the following simple rules:1. Only one disk can be moved at a time.2. Each move consists of taking the upper disk from one of the stacks and placing it on top of another stack i.e. a disk can only be moved if it is the uppermost disk on a stack.3. No disk may be placed on top of a smaller disk.Your task is that given N disks, print the minimum number of moves required in order to solve the problem, followed by the actual moves.Input FormatThe first line of input contains T - number of test cases. Its followed by T lines, each line containing a single number denoting the number of disks.Output FormatFor each test case, print the minimum number of moves required in order to solve the problem, followed by the actual moves, separated by newline. Refer sample output for more details.Assumptions1. The rods are named A, B and C.2. All the disks are initially placed on rod A.3. You have to move all the disks from rod A to rod C.Constraints1 <= T <= 101 <= N <= 15ExampleInput213Output1Move 1 from A to C7Move 1 from A to CMove 2 from A to BMove 1 from C to BMove 3 from A to CMove 1 from B to AMove 2 from B to CMove 1 from A to C

Tower of Hanoi is a mathematical puzzle where we have three rods and n disks. The objective of the puzzle is to move all disks from source rod to destination rod using third rod (say auxiliary). The rules are :1) Only one disk can be moved at a time.2) A disk can be moved only if it is on the top of a rod.3) No disk can be placed on the top of a smaller disk.Print the steps required to move n disks from source rod to destination rod.Source Rod is named as 'a', auxiliary rod as 'b' and destination rod as 'c'.

The tower of Hanoi is a famous puzzle where we have three rods and N disks. The objective of the puzzle is to move the entire stack to another rod. You are given the number of discs N. Initially, these discs are in the rod 1. You need to write a java program to print all the steps of discs movement so that all the discs reach the 3rd rod. Also, you need to find the total moves and present the output as follows. Let the solution for the problem be a recursive solution.Note: The discs are arranged such that the top disc is numbered 1 and the bottom-most disc is numbered N. Also, all the discs have different sizes and a bigger disc cannot be put on the top of a smaller disc. Input format :The line of input indicates the number of disks.Output format :Refer to the sample output for the output format.Sample test cases :Input 1 :3Output 1 :Move disk 1 from rod A to rod CMove disk 2 from rod A to rod BMove disk 1 from rod C to rod BMove disk 3 from rod A to rod CMove disk 1 from rod B to rod AMove disk 2 from rod B to rod CMove disk 1 from rod A to rod CTotal steps: 7

You are tasked with organizing a set of numbered disks (1 to n) on three pegs labeled A, B, and C. The disks are initially stacked in ascending order of size on peg A. Your goal is to move all the disks from peg A to peg C using the Towers of Hanoi game rules.Each move involves transferring one disk at a time, and you must follow the rules:Only one disk can be moved at a time.Each move consists of taking the top disk from one of the pegs and placing it on top of another peg.A larger disk cannot be placed on top of a smaller disk.You need to write a recursive function, countMoves(n), that takes the number of disks n as input and returns the total number of moves required to solve the Towers of Hanoi problem.For example, if the number of disks is 3, the disks can be transferred as follows: The total number of moves made is 7.

You are delving into the classical Towers of Hanoi problem, a puzzle that involves transferring a set of numbered disks from one peg to another while adhering to specific rules. To simplify the problem, each disk is represented by integers from 1 to n, where n is the total number of disks. The pegs are labeled A, B, and C.The goal is to devise an iterative solution, utilizing a stack data structure, to efficiently move all disks from peg A to peg C. The Towers of Hanoi rules must be strictly followed:Only one disk can be moved at a time.Each move involves taking the top disk from one peg and placing it on top of another peg.A larger disk cannot be placed on top of a smaller disk.Write a program that takes the number of disks (n) as input and prints the sequence of moves required to achieve the desired configuration. Implement stack operations for initialization, push, and pop within the program. The iterative function, towerOfHanoiMovesWithStack, should employ the stack to facilitate disk movements, ensuring compliance with the Towers of Hanoi rules.For example, if the number of disks is 3, the disks can be transferred as follows: The total number of moves made is 7.Input format :The input consists of a single integer, representing the number of disks to be moved.Output format :The output consists of a series of lines, each representing a move of a disk from one peg to another. Each line follows the format: "Move disk D from Source to Destination", where D is the disk number and Source and Destination are the pegs (A, B, or C).After all moves are printed, the output includes a line stating the total number of moves made during the Tower of Hanoi operation, formatted as "Total number of moves: N", where N is the total number of moves.Refer to the sample output for formatting specifications.Code constraints :1 ≤ n ≤ 8Sample test cases :Input 1 :3Output 1 :Move disk 1 from A to CMove disk 2 from A to BMove disk 1 from C to BMove disk 3 from A to CMove disk 1 from B to AMove disk 2 from B to CMove disk 1 from A to CTotal number of moves: 7Input 2 :2Output 2 :Move disk 1 from A to BMove disk 2 from A to CMove disk 1 from B to CTotal number of moves: 3

HOW many numbers of moves required to solve the tower of hanoi problem with 4 disks a)12b)11c)16d)15