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18 lines
480 B
Python
18 lines
480 B
Python
'''
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Problem:
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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.
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Find the largest palindrome made from the product of two 3-digit numbers which is less than N.
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'''
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arr = []
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for i in range(999,100,-1):
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for j in range(999,100,-1):
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t = str(i*j)
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if t == t[::-1]:
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arr.append(i*j)
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arr.sort()
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n=int(input())
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for i in arr[::-1]:
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if(i<n):
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print i
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exit(0) |