Question

How to print a list from end to start (reverse) in Scala

Answer 1

object O {
    def main(args: Array[String]): Unit = {
        val lst = List("scala", "c", "c++", "java", "php") 
  
        println(lst.reverse) 
        
        for(s<-lst.reverse) {  
            println(s)  
        }  
    }
}
    
     
     
     
/*
run:
     
List(php, java, c++, c, scala)
php
java
c++
c
scala
 
*/

 

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