multi methods

import java.io.*;
public class gg
{
		public static double net=0;
		public static double x=0;
		static BufferedReader in = new BufferedReader (new InputStreamReader(System.in));
	public static void main(String args []) throws IOException
	{
 			double net=0;
 			double x=Input();
			double net1=calc(x);
			output(net1);

	}
		private static double Input() throws IOException
	{
		double x =0;
		System.out.print("enter gross salary:");
		x= Double.parseDouble(in.readLine());
		return x;
	}
		private static double calc(double xx)
	{

		double x=xx;
		double net1=0;
		net1= x*0.95;
		return net1;
	}
		private static void output(double n)

	{
		double net = n;
		System.out.print("your net salary is :"+net);
	}
}