import java.util.Scanner;
public class Test {
public static void game(){
int ranNumber=(int)(Math.random()*100+1);//100可以任意改成需要的范围
Scanner scan=new Scanner(System.in);
while(true) {
System.out.println("请输入您猜的数字:");
int num=scan.nextInt();
if (num < ranNumber) {
System.out.println("猜小了");
} else if (num > ranNumber) {
System.out.println("猜大了");
} else {
System.out.println("恭喜您猜对了");
System.out.println("游戏结束");
break;
}
}
}
public static void main(String[] args) {
System.out.println("******************");
System.out.println("****1.play********");
System.out.println("****0.exit********");
System.out.println("******************");
Scanner scan=new Scanner(System.in);
System.out.println("请输入您的操作:");
int i=scan.nextInt();
if(i==1) {
game();
}else if(i==0){
System.out.println("bye");
}else{
System.out.println("请重新输入:");
}
}
}
执行结果:
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