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. Two athletes A and B run 100 meters, their times are recorded in variables time_of_A and time_of_B of type double. Write a piece of code that compares these two numbers and prints a message describing whether A is faster, B is faster, or whether A and B are equally fast.