3.04.md

Hands-on Exercise #4

FYI: Documentation and new terminology "underlying type"

For this exercise

1. create your own type. Have the underlying type be an int.
2. create a VARIABLE of your new TYPE with the IDENTIFIER x using the var keyword
3. in func main a. print out the value of the variable x b. print out the type of the variable x c. assign 42 to the variable x using the = OPERATOR d. print out the value of the variable x

answer