Question

How to print the bits of a number in Scala

Answer 1

object Main extends App {
  val number = 148
  
  val bits = (0 until 8).reverse.map(i => (number >> i) & 1).mkString
  
  println(bits)
}


   
/*
run:
   
10010100
   
*/

 

 

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Answer 2

object Main extends App {
  val number = 148
   
  println(number.toBinaryString)
}
 
 
    
/*
run:
    
10010100
    
*/

 

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