# Tag Archives: s-99

## Scala Problem Number Six

From the Scala 99 Problems, lets face the problem number six: P06 (*) Find out whether a list is a palindrome. Example: scala> isPalindrome(List(1, 2, 3, 2, 1)) res0: Boolean = true The first thing I had to do was … Continue reading

## Scala Problem Number Five

From the Scala 99 Problems, the problem number five goes like this: P05 (*) Reverse a list. Example: scala> reverse(List(1, 1, 2, 3, 5, 8)) res0: List[Int] = List(8, 5, 3, 2, 1, 1) Starting with the obvious solution, using … Continue reading

## Scala Problem Number Four

Lets solve now the problem number four, from the Scala 99 Problems. This one goes as follows: P04 (*) Find the number of elements of a list. Example: scala> length(List(1, 1, 2, 3, 5, 8)) res0: Int = 6 Lets … Continue reading

## Scala Problem Number Three

I almost forgot I started this ‘series’… Sorry! Now, with some time at hand, lets look at the problem number three, from the Scala 99 Problems. Like problem number one and two, this one is about list manipulations. It says: … Continue reading