// 产生一个随机数
int number = (int) (Math.random() * 100) + 1;
// 加入count
int count = 0;
// 在这里加入最大值,和最小值
int max = 100;
int min = 1;
while (true) {
// 键盘录入数据
Scanner sc = new Scanner(System.in);
System.out.println("请输入你要猜的数据:(" + min + "~" + max + ")");
try {
count++;
int guessNumber = sc.nextInt();
// 判断
if (guessNumber > number) {
max = guessNumber;
System.out.println("你猜大了");
} else if (guessNumber < number) {
min = guessNumber;
System.out.println("你猜小了");
} else {
System.out.println("恭喜你,花了" + count + "次就猜中了");
// 问是否继续
System.out.println("请问还要继续吗?(yes)");
sc = new Scanner(System.in);
String str = sc.nextLine();
if ("yes".equals(str)) {
// 重写赋值随机数
number = (int) (Math.random() * 100) + 1;
count = 0;
max = 100;
min = 1;
} else {
break;
}
}
} catch (InputMismatchException e) {
System.out.println("你输入的数据有误");
}
}
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