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  1. object Main extends App {
  2.     var x = List[() => Unit]
  3.      for( i <- 1 to 3){
  4.      var number = i
  5.      x ::= ( () => {System.out.println("" + number)})}
  6.      for(function <-x){
  7.          function()
  8.      }
  9. }
Compilation error #stdin compilation error #stdout 0s 0KB
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		 compilation info
		
	
	
Main.scala:2: error: missing arguments for method apply in object List;
follow this method with `_' if you want to treat it as a partially applied function
    var x = List[() => Unit]
                ^
one error found
spoj: The program compiled successfully, but Main.class was not found.
      Class Main should contain method: def main(args: Array[String]).


		
		
	
		
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language:

						
Scala (scala 2.12.8)

					

					

						
created:
								
						
13 years ago

					

					

						
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