Value Of Digits In A Number. I have do detect the amount of digits on a number. For example, 329586 has 6 digits.
Place Value | Place, Place Value and Face Value | Grouping ... from www.math-only-math.com
Presumably this will be well optimized. Lets understand about the place value. 9%10 = 9 sum = 8 (previous value) + 9 sum = 17.
Here is the illustration of place value with an example:
For example, the numeral 56 has two digits: On each iteration, the value of num is divided by 10 and count is incremented by 1. Let's look at this number the value of the number is also one hundred and twelve. In this quick tutorial, we'll explore different ways of getting the number of digits in an integer in java.
