1. Mark what is covered (Y) and what is not covered (N) in the part of Chapter 4 that you were supposed to read for this week:
2. Let us assume that we already have the heights (in cm) of two brothers stored in variables height1 and height2 of type double. Write a piece of code that compares these two numbers and prints a message describing whether the 1st brother is taller or the second brother is taller or whether the two brothers are of the same height.