Question

write a program to check whether a string is a polindrome or not... example "madam"​

Answer 1

Answer:

ɪᴛ ᴡɪʟʟ ʙᴇ ʏᴏᴜʀ ʜᴇʟᴘ ғᴜʟʟ

Example:

import java.util.Scanner;

class ChkPalindrome

{

public static void main(String args[])

{

String str, rev = "";

Scanner sc = new Scanner(System.in);

System.out.println("Enter a string:");

str = sc.nextLine();

int length = str.length();

for ( int i = length - 1; i >= 0; i-- )

rev = rev + str.charAt(i);

if (str.equals(rev))

System.out.println(str+" is a palindrome");

else

System.out.println(str+" is not a palindrome");

}

}

Program Output:

Enter a string:

radar

radar is a palindrome...