Find the Largest Palindrome Made From the Product of Two 3-digit Numbers
Problem Statement
A palindromic number reads the same both ways. The largest palindrome made from the product of two 2-digit numbers is 9009 = 91 x 99.
Find the largest palindrome made from the product of two 3-digit numbers.
Notes
This is a relatively simple list comprehension problem. Probably the only interesting aspect here is the way a number is checked for being a palindrome - ie. the test str(x*y) == str(x*y)[::-1]
For testing for palindrome we convert the number into a string. We subsequently reverse the string (the [::-1] slice). If both are same then the underlying number is a palindrome.
Solution