A map in Scala is like a dictionary or a collection of key-value pairs. You can search the map using key or value.
A simple map having data of states and capitals may look like this:>br>
val capitals = Map("AZ" -> "Phoenix", "CA" -> "Sacramento")
Now, let's declare a map depicting the alphabets and their position. So, this map will be of type (Char, Int) and let's name it charMap. The data of the map will be as below.
Think about how such a map will be defined.
Switch to Jupyter tab.
Declare the map variable as per the requirement in Jupyter.
Press Shift+Enter.
Submit your answer.
Taking you to the next exercise in seconds...
Want to create exercises like this yourself? Click here.
Loading comments...