Create a recursive method, a method that calls itself, that returns true or false depending on whether or not a given string is a palindrome. A palindrome is a word that reads the same forwards and backwards, such as "tacocat". Task 2 - The Driver Now we just need to call our method from our Main method and test it with a few different inputs (they may be hardcoded or from user input). Print out the results of each of the method calls along with the string that it was searching through. ∃ Some Sample Output: Received "tacocat" which is indeed a palindrome. Received "lol" which is indeed a palindrome. Received "" which is indeed a palindrome. Received "catermelon" which is not a palindrome.

Question

Computers and Technology

Villanueva

1 July, 03:05

Create a recursive method, a method that calls itself, that returns true or false depending on whether or not a given string is a palindrome. A palindrome is a word that reads the same forwards and backwards, such as "tacocat". Task 2 - The Driver Now we just need to call our method from our Main method and test it with a few different inputs (they may be hardcoded or from user input). Print out the results of each of the method calls along with the string that it was searching through. ∃ Some Sample Output: Received "tacocat" which is indeed a palindrome. Received "lol" which is indeed a palindrome. Received "" which is indeed a palindrome. Received "catermelon" which is not a palindrome.

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Roman Newton · Answer 1

public class CheckPalindrome{

public static boolean IsPalindrome (String str) {

if (str. Length<1)

{

return true;

}

else

{

if (str[0]!=str[str. length-1])

return false;

else

return IsPalindrome (str. substring (1, str. Length-2));

}

}

public static void main (string args[])

{

//console. write ("checking palindromes");

string input;

boolean flag;

input=Console. ReadLine ();

flag = IsPalindrome (input);

if (flag)

{

Console. WriteLine ("Received"+input+"is indeed palindrome");

}

else

{

Console. WriteLine ("received"+input+"is not a palindrome");

}

}