package cn.yyhl.day07;
import java.util.Scanner;
public class AnonymousObject03 {
public static void main(String[] args) {
/* 普通使用方法
Scanner sc = new Scanner(System.in);
int num = sc.nextInt();*/
/*匿名对象的方法
int num = new Scanner(System.in).nextInt();
System.out.println("输入的数字是: " + num);*/
/*使用一般方法写法传入参数
Scanner sc = new Scanner(System.in);
methodParam(sc);*/
/*使用匿名对象来进行传参
methodParam(new Scanner(System.in));*/
Scanner sc = methodReturn();
int num = sc.nextInt();
System.out.println("输入的数字是: " + num);
}
public static void methodParam(Scanner sc){
System.out.println("请输入数字:");
int num = sc.nextInt();
System.out.println("输入的数字是: " + num);
}
public static Scanner methodReturn(){
/*Scanner sc = new Scanner(System.in);
return sc;*/
System.out.println("请输入数字:");
return new Scanner(System.in);
}
}