In order to attempt to move the disks from peg 1 to peg 3, develop an algorithm that will print the precise sequence of peg-to-peg disk transfers.
Solve the problem with recursion in mind, it immediately becomes tractable. Moving n disks can be viewed in terms of moving only n-1 disks as follows:
a) Move n -1 disks from peg 1 to peg 2, using peg 3 as a temporary holding area.
b) Move the last disk from peg 1 to peg 3.
c) Move n -1 disks from peg 2 to peg 3, using peg 1 as a temporary holding area.
The process ends when the last task involves moving n = 1 disk (i.e., the base case). This task is accomplished simply by moving the disk, without the need for a temporary holding area.
a) The number of disks to be moved.
b) The peg on which the disks are initially threaded.
c) The peg to which the stack of disks is to be moved.
d) The peg to be used as a temporary holding area.
Program should display in a <textarea> the precise instructions it will take to move the disks from the starting peg to the destination peg. For example, to move a stack of three disks from peg 1 to peg 3, your program should display the following series of moves:
1 -> 3 (i.e. movement from peg 1 to peg 3.)
3 -> 2
2 -> 1
2 -> 3
1 -> 3
Please find attached two ways of solving this problem - 221959-v1.html and 221959-v2.html, both of which assume fair input from the ...
Solution gives two implementations, both of which assume fair input from the user.