//******************************************************
//   Program Convert: This program converts measurements 
// in feet and inches into centimeters using the 
// formula that 1 inch is equal to 2.54 
// centimeters.
//******************************************************

import java.io.*;

public class Conversion
{
    static BufferedReader keyboard = new
            BufferedReader(new InputStreamReader(System.in));

    static final double CONVERSION = 2.54;
    static final int INCHES_PER_FOOT = 12;
	 static final int FEET_PER_YARD = 3;

    public static void main (String[] args) throws IOException
    {
            //declare variables
        int feet;
        int inches;
		  int yards;
        int totalInches;
        double centimeter;
		  //int centimeter;

			System.out.print("Enter yards: ");                   //Step 1
        System.out.flush();
        yards = Integer.parseInt(keyboard.readLine());
		  
        System.out.print("Enter feet: ");                   //Step 1
        System.out.flush();
        feet = Integer.parseInt(keyboard.readLine());
		        //Step 2
		  
        System.out.println();
        System.out.print("Enter inches: ");                 //Step 3
        System.out.flush();
        inches = Integer.parseInt(keyboard.readLine());     //Step 4
        System.out.println();
        System.out.println("The numbers you entered are "
                          + yards + " yards for yards, " + feet + " for feet " + "and "
                          + inches + " for inches. ");      //Step 5

 feet = FEET_PER_YARD*yards + feet;
        totalInches = INCHES_PER_FOOT * feet + inches;      //Step 6

        System.out.println();
        System.out.println("The total number of inches = "
                          + totalInches);                   //Step 7

        centimeter = totalInches * CONVERSION;              //Step 8

        System.out.println("The number of centimeters = "
                          + centimeter);                    //Step 9

   }
}