课后习题page100.pp3.1

//********************************************
// Name.java    Author: Jayson
//********************************************

import java.util.Random;
import java.util.Scanner;

public class Name
{
//----------------------------------------------------------------------
// input name, then print a string including the first char of name and
// the first five char of last name and a random number 10-99
public static void main(String[] args)
{
String firstName,lastName,result;
Scanner scan = new Scanner(System.in);
int number;
Random gennerator = new Random();

System.out.println("input your name:");
firstName = scan.next();
lastName = scan.next();
number = gennerator.nextInt(90)+10;

result = firstName.charAt(0)+lastName.substring(0,5)+number;

System.out.println(result);
}
}