Trailing Zeros
Practice
3.9 (210 votes)
Basic programming
Simple Math
Easy
Problem
84% Success 38816 Attempts 20 Points 1s Time Limit 256MB Memory 1024 KB Max Code

Given a number find the number of trailing zeroes in its factorial.

Input Format

A single integer - N

Output Format

Print a single integer which is the number of trailing zeroes.

Input Constraints

1 <= N <= 1000

Problem Setter: Practo Tech Team

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