Factorial Trailing ZeroesGiven an integer n, return the number of trailing zeroes in n!.Note that n! = n * (n - 1) * (n - 2) * ... * 3 * 2 * 1. Example 1:Input: n = 3Output: 0Explanation: 3! = 6, no trailing zero.Example 2:Input: n = 5Output: 1Explanation: 5! = 120, one trailing zero.Example 3:Input: n = 0Output: 0 Constraints:0 4 Follow up: Could you write a solution that works in logarithmic t..