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  1. object Main extends App {
  2.  
  3. 	val l = List(1,2,3,4,5)
  4. 	var i=0
  5. val a=	l.map(x=>(i=i+1,2))
  6. 	println(a)
  7.  
  8. }
Success #stdin #stdout 0.38s 322176KB
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Standard input is empty
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List(((),2), ((),2), ((),2), ((),2), ((),2))
https://ideone.com/9PJcvu
language:
Scala (scala 2.12.8)
created:
8 years ago
visibility:
public

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