function main
clear;
answer='The steps is:     ';%the blankets here is for the consistence of the dimensions of array.
response = input('input   the   number   of   diskes:');%ask the user to input the number of diskes
n = response;
answer_b=MoveTower(n, ' Src', ' Dst', ' Aux', answer);%The details of steps is in answer_b, it will be showed at last
answer_b %show the details of steps