嵌套语句应该怎么写
Scanner sc=new Scanner(System.in);
System.out.println("请输入一个10位以内的数字");
long num=sc.nextInt();
int count=0;
while (num>0){
count++;
num=num/10;
}
System.out.println(count+"位数");Scanner sc=new Scanner(System.in);
System.out.println("请输入一个10位以内的数字");
long num=sc.nextInt();
int count=0;
while (num>0){
count++;
num=num/10;
}
System.out.println(count+"位数");2022-03-17
举报