DailyCoding20120726.py

# -*- coding:utf-8 -*-

def isCyclicNum(num):
    if str(num) == str(num)[::-1]:
        return True
    else:
        return False

def main():
    ans = 0
    for i in xrange(999, 99, -1):
        for j in xrange(999, 99, -1):
            if ans > i*j:
                continue
            if isCyclicNum(i * j):
                ans = max(ans, i * j)
    return ans

if __name__ == "__main__":
    print main()