tag:blogger.com,1999:blog-8712770457197348465.post7513446735376320346..comments2024-03-29T03:17:04.645-07:00Comments on Javarevisited: How to check if a number is a palindrome or not in Java - Examplejavin paulhttp://www.blogger.com/profile/15028902221295732276noreply@blogger.comBlogger6125tag:blogger.com,1999:blog-8712770457197348465.post-36051976116962622982020-09-16T02:05:42.929-07:002020-09-16T02:05:42.929-07:00When the integer length is odd(131, 12321 ...etc.)...When the integer length is odd(131, 12321 ...etc.), the program will answer 0, which is not correct.Chakotayhttps://www.blogger.com/profile/01977326376878427018noreply@blogger.comtag:blogger.com,1999:blog-8712770457197348465.post-66183018681563801512017-10-03T23:09:50.165-07:002017-10-03T23:09:50.165-07:00There is no need to reverse or process all the dig...There is no need to reverse or process all the digits in case of polyndrome, as in the following C function;<br /><br />int is_polyndrome(int num)<br />{<br /> int p = 0, d;<br /><br /> while (num > 0) {<br /> d = num % 10;<br /> p = p * 10 + d;<br /> num /= 10;<br /> if (num == p)<br /> return 1; /* half the number of digits point */<br /> }<br /><br /> return 0;<br />}Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-8712770457197348465.post-30751906978353367662016-01-08T21:43:53.244-08:002016-01-08T21:43:53.244-08:00write by looping statement in javascriptwrite by looping statement in javascriptAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-8712770457197348465.post-22069663484890428032015-07-11T01:44:23.407-07:002015-07-11T01:44:23.407-07:00@Anonymous, If use of StringBuffer reverse() metho...@Anonymous, If use of StringBuffer reverse() method is permitted then that's good solution but mostly you are asked to reverse the String without using this method, but yes, something to know about. javin paulhttps://www.blogger.com/profile/15028902221295732276noreply@blogger.comtag:blogger.com,1999:blog-8712770457197348465.post-77521722802067681672015-07-08T00:36:09.443-07:002015-07-08T00:36:09.443-07:00Check any number is palindrome or not using below ...Check any number is palindrome or not using below program:<br /><br /><br />public class ReverseNumber {<br /><br /> //int numb;<br /> public static void revere(int number ){<br /> String input= String.valueOf(number);<br /> StringBuffer buffer=new StringBuffer(input);<br /> buffer.reverse();<br /> String reversed=buffer.toString();<br /> int rev=Integer.parseInt(reversed);<br /> Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-8712770457197348465.post-704400525324437032014-05-29T07:32:27.866-07:002014-05-29T07:32:27.866-07:00I think is better to write one line:
return number...I think is better to write one line:<br />return number == reverse(number);<br />instead of:<br />if(number == reverse(number)){<br /> return true;<br />}<br />return false;Anonymousnoreply@blogger.com