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Language	Ruby
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#!/usr/bin/ruby -w
 
class Box
   # 初始化类变量
   @@count = 0
   def initialize(w,h)
      # 给实例变量赋值
      @width, @height = w, h
 
      @@count += 1
   end
 
 
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Snippet Metadata
Owner	w3xue
Created	3 years ago
Modified	3 years ago
Visibility	Public