Challenge: palindrome string😈😓

Question

Write a program to determine if a string is a palindrome. User will input the string in the Command line.

palindrome :
a word, phrase, or sequence that reads the same backwards as forwards. e.g- madam,nurses run,etc.

Enjoy😃😉

Answer 1

https://code.sololearn.com/cW53pA4P9q3g/?ref=app

Answer 2

https://code.sololearn.com/WYd5Bgyl31K4/?ref=app
https://code.sololearn.com/cVYt1TBBOX8u/?ref=app

Answer 3

https://code.sololearn.com/cBB42CSLuFkC/?ref=app

Answer 4

https://code.sololearn.com/cIMIw5O74Zxp/?ref=app

Answer 5

https://code.sololearn.com/cU4zbs3M09gn/?ref=app

Answer 6

https://code.sololearn.com/cCPA8UcKwn7U/?ref=app

Answer 7

Pythonic solution:

x = input()
print("Palindrome!" if x == x[::-1] else "Not palindrome...")

Answer 8

Java Code here:

Step1:
Input a string.
Step2:
Convert the String to a StringBuilder object because StringBuilder class has reverse function that can reverse a string.
Step3:
Convert the StringBuilder object back to String data type.
Step4.
Compare the inout String with the converted String.

https://code.sololearn.com/cHMKM8Eh1xXI/?ref=app

Answer 9

Java:
https://code.sololearn.com/c8uhJNO0kVw4/?ref=app

Answer 10

Optimized algorithm, support for UNICODE

https://code.sololearn.com/cm7eot7EClZ9/?ref=app
https://code.sololearn.com/c6kya4F7E31e/?ref=app
https://code.sololearn.com/cuYF9WIytw20/?ref=app