chapter5n4.java

JAVA源代码程序aashjkjhkjhkjhjkhkj

/**
 *
 * demonstration of the "while" statement
 *
 * Written by: Roger Garside
 *
 * First Written: 12/June/96
 * Last Rewritten: 2/Oct/96
 *
 */

import java.lancs.* ;

public class Chapter5n4
    {

    /**
     *
     * main
     *
     */

    public static void main(String[] args) throws Exception
        {
        GroupOfPeople computing = new GroupOfPeople() ;
        String s ;

        System.out.println("Type a surname followed by 'return'") ;
        System.out.println("(type 'return' when there are no more surnames)") ;
        s = BasicIo.readString() ;
        while (s.length() != 0)
	    {
	    computing.addSurname(s) ;
	    System.out.println("inserted surname " + s) ;

	    System.out.println("Type a surname followed by 'return'") ;
         System.out.println("(type 'return' when there are no more surnames)") ;
            s = BasicIo.readString() ;
	    }

        System.out.print("There are " + computing.getCount()) ;
        System.out.println(" people in the group") ;
        for (int i = 0 ; i < computing.getCount() ; i++)
            {
            System.out.print("The " + (i + 1) + "th surname is ") ;
            System.out.println(computing.getSurname(i)) ;
            }
        } // end of method main

    } // end of class Chapter5n4