A palindrome is a word, phrase, number, or other sequence of characters which reads the same backward or forward. Given a string A, print Yes if it is a palindrome, print No otherwise.

Java's System.out.printf function can be used to print formatted output. The purpose of this exercise is to test your understanding of formatting output using printf. To get you started, a portion of ...

Java, Python, SQL, C++, and JavaScript programming skills are most in demand in the workplace, says the HackerRank developer skills report. When it comes to the programming language skills employers ...