[LeetCode] Largest Palindrome Product 最大回文串乘积

Posted 2020-10-10 Grandyang

 

Find the largest palindrome made from the product of two n-digit numbers.

Since the result could be very large, you should return the largest palindrome mod 1337.

Example:

Input: 2

Output: 987

Explanation: 99 x 91 = 9009, 9009 % 1337 = 987

 

Note:

The range of n is [1,8].

 

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