import javax.swing.JOptionPane;
\npublic class TowersOfHanoi {
\n\/**
\n* @param args
\n*TowersOfHanoi.java :find solutions for the Towers of Hanoi problem
\n*by etc4.com
\n*\/
\npublic static void main(String[] args) {
\n\/\/ read number of disks ,n
\nString intString = JOptionPane.showInputDialog(null,”enter number of disks:”,
\n“TowersOfHanoi Input”,JOptionPane.QUESTION_MESSAGE);
\n\/\/covert string into integer
\nint n = Integer.parseInt(intString);
\n\/\/find the solutions recursively
\nSystem.out.println(“The moves are: “);
\nmoveDisks(n,’A’,’B’,’C’);
\nSystem.exit(0);
\n}
\n\/**the method for finding the solution to move n disks from fromTower to toTower
\n*with auxTower*\/
\npublic static void moveDisks(int n,char fromTower,char toTower,char auxTower){
\nif(n==1)\/\/stoping condition
\nSystem.out.println(“Move disk “+ n +” from ” + fromTower + ” to ” + toTower);
\nelse{
\nmoveDisks(n-1,fromTower,auxTower,toTower);
\nSystem.out.println(“Move disk “+ n +” from ” + fromTower + ” to ” + toTower);
\nmoveDisks(n-1,auxTower,toTower,fromTower);
\n}
\n}
\n}<\/p>\n","protected":false},"excerpt":{"rendered":"
import javax.swi...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[379,1384,512],"class_list":["post-254","post","type-post","status-publish","format-standard","hentry","category-2","tag-java","tag-1384","tag-512"],"_links":{"self":[{"href":"https:\/\/out.cat\/index.php?rest_route=\/wp\/v2\/posts\/254","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/out.cat\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/out.cat\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/out.cat\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/out.cat\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=254"}],"version-history":[{"count":0,"href":"https:\/\/out.cat\/index.php?rest_route=\/wp\/v2\/posts\/254\/revisions"}],"wp:attachment":[{"href":"https:\/\/out.cat\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=254"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/out.cat\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=254"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/out.cat\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=254"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}