markdown 你好世界的例子

Posted 2021-05-05

# title

## lists

+ first
+ second
+ third

This is a new placeholder file.

class HelloWorld
   def initialize(name)
      @name = name.capitalize
   end
   def sayHi
      puts "Hello !"
   end
end

hello = HelloWorld.new("World")
hello.sayHi

class HelloWorld:

    def __init__(self, name):
        self.name = name.capitalize()
       
    def sayHi(self):
        print "Hello " + self.name + "!"

hello = HelloWorld("world")
hello.sayHi()

Run `ruby hello_world.rb` or `python hello_world.py` to print Hello World