8. Number of Trailing Zeros
You are given a number n. Calculate how many zeros it ends with.
Input
The first line contains a natural number, n(0≤n≤109).
Output
The solution to the problem in a single line.
Sample input 1
123000
Sample output 1
3
Sample input 2
0
Sample output 2
1
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NormalLoops
552 / 129
Solved / unsolved count
1.0 s / 512 MB
Limits