Question

How to count the digits of a double value in Java

Answer 1

public class Program
{
	public static void main(String[] args)
	{
		double d = 9812347.9085;

		String dstr = String.valueOf(d);

		int total_digits = dstr.length() - 1;

		System.out.print(total_digits);
	}
}




/*
run:
 
11
 
*/

 

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