Solution Review: Color Wheel

Task

In this challenge, you were given a primary color and you had to match it to its complementary secondary color.

Solution

Let’s go over the solution step-by-step.

• The first thing you had to figure out is that this problem requires a switch statement.

• Next, you had to figure out the number of cases the switch statement would have to cover for all the possible scenarios. We had one case for each primary color along with a default case if the input was anything but a primary color.

case "blue":
  print("orange");
  break;
case "yellow":
  print("purple");
  break;
case "red":
  print("green");
  break;
default:
  print("not a primary color");

You can find the complete solution below:

You were required to write the code given from line 4 to line 16.