#228. How many digits?
You get a number from 1 to 999. Print `1` if it has one digit, `2` if it has two digits, or `3` if it has three digits (use if).
### Input
One integer (1 ≤ n ≤ 999).
### Output
The number of digits.
Examples
Input
58
Output
2
Input
81
Output
2
💡 You can solve it with Python, JavaScript or blocks. Read the input line by line with input(). Don't print a question (like input("Number: ")). Print exactly what the output asks for, nothing more.