**
Java-猜数字游戏-基于random
**
package random_one;//导包import java.util.Random;import java.util.Scanner;public class random_one {public static void main(String[] args) {// new一个键盘输入和生成随机数的对象Scanner sc =new Scanner(System.in);//键盘输入Random r= new Random();//随机数// 随机生成1-100的数字，参数100表示生成0-99的数字int number =r.nextInt(100)+1;// 键盘录入System.out.println("请输入数字：");int guessnumber = sc.nextInt();while(true){if(guessnumber>number){System.out.println("猜的数字比较大，请重新输入：");guessnumber = sc.nextInt();}else if(guessnumber<number){System.out.println("猜的数字比较小，请重新输入：");guessnumber = sc.nextInt();}else{System.out.println("恭喜猜对数字。");//退出循环break;}}}}
