// THIS IS a JAVA SOURCE FILE
/* this is another form of a comment */

import java.io.*;
import java.util.*;

public class IO  // i.e input/output
{
	public static void main( String args[] )
	{// kbd is short for keyboard. System.in official name of keyboard
		Scanner kbd = new Scanner( System.in );
		String name = "";
		int htInches = 0;


		System.out.print( "Enter your first name: ");
		name = kbd.next();  // Wait for user to type name and hit return. Grab raw String out of kbd buffer
		System.out.print( "Thank you " + name + ". Please enter your height in inches: " );
		htInches = kbd.nextInt(); // same as above BUT converts String to number ( integer)
		System.out.println( "Your name is " + name + " and you are " + htInches + " inches tall." );

		double pi = 3.1415926353;
		System.out.format( "%5.3f", pi  );

	
		System.out.print( "Enter a number: "); 
		String numStr = kbd.next();
		
		double num = Double.parseDouble( numStr );
		System.out.println( "your number is: " + num );
	
	
	
	
	
	
	
	


	} // END MAIN
}