Question

How to use do while true loop in Scala

Answer 1

object O {
    def main(args: Array[String]): Unit = {
          printRandoms()
    }
    def printRandoms(): Unit = {
        while (true) {
            val n = Math.random()
            if (n <= 0.2)
                return
            println(n)
        }
    }
}
    
    
    
    
/*
run:
    
0.444328939417854
0.4372361832775584
0.7086827083588588
0.5621352436367144
   
*/

 

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