“Possible loss of precision” in my Java program

Question

I\'m new to Java. I wrote the following code:

import java.io.*;
import java.lang.*;

public class distravel
{
    public static void main(String args[])
             


        

Answer 1

because you declared the variable as float that mean its take up to four bytes space on random access memory,its not able to store all the data in ram , so you have to declare the variable as a double then it will work.