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Language	Scala
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object Main {
   def main(args: Array[String]) {
 
      println( apply( layout, 10) )
 
   }
   // 函数 f 和 值 v 作为参数，而函数 f 又调用了参数 v
   def apply(f: Int => String, v: Int) = f(v)
 
   def layout[A](x: A) = "[" + x.toString() + "]"
   
 
 
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Editor Settings
Theme
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Full width
Lines	10

Snippet Metadata
Owner	w3xue
Created	2 years ago
Modified	2 years ago
Visibility	Public