

In [29]:

    
#assign x and y to all 3-digit variables
for x in range(100,999):
    for y in range(100,999):
        #create product
        z = x * y
        #put z in a string
        a = str(z)
        #got the idea of testing if number is palindrome from this link: http://stackoverflow.com/questions/6037973/project-euler-problem-number-4
        if a == a[::-1]:
            print (z)
#My code prints all of the palindromes.  I cannot figure out how to just print the largest one.

Project Euler: Problem 4