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 10-99public 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);}}