Categorygithub.com/frankegoesdown/leetcode-in-goAlgorithms0172.factorial-trailing-zeroes
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# README

172. Factorial Trailing Zeroes

题目

Given an integer n, return the number of trailing zeroes in n!.

Note: Your solution should be in logarithmic time complexity.

Credits:Special thanks to @ts for adding this problem and creating all test cases.

解题思路

见程序注释