# projecteuler

committed 2a9ed1d

Added solution for problem 4 (Python)

# python/euler4.py

`+"""`
`+A palindromic number reads the same both ways. The largest palindrome made from the product of two 2-digit numbers is 9009 = 91 99.`
`+`
`+Find the largest palindrome made from the product of two 3-digit numbers.`
`+"""`
`+`
`+X = 3`
`+`
`+def euler4(x):`
`+    start = 10 ** (x-1)`
`+    end = (10 ** x) - 1`
`+`
`+    max_palindrome = 0`
`+    for left in xrange(start, end):`
`+        # Don't try numbers already used on`
`+        # the left`
`+        for right in xrange(left, end):`
`+            y = left * right`
`+            stry = str(y)`
`+            if stry == stry[::-1] and y > max_palindrome:`
`+                max_palindrome = y`
`+    return max_palindrome`
`+`
`+if __name__ == '__main__':`
`+    print euler4(X)`
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