deleted:    Chapter 3/Chapter 3 Practice Problems.odt
	deleted:    Chapter 4/Chapter 4 Practice Problems.odt
	deleted:    Chapter 5/Chapter 5 Practice Problems.odt
	deleted:    Chapter 6/Chapter 6 Practice Problems.odt
	deleted:    Chapter 7/Chapter 7 Practice Problems.odt
	Chapter 3/Chapter 3
	Chapter 4/Chapter 4
	Chapter 4/UserAge/main
	Chapter 4/UserAge/main.o
	Chapter 5/Chapter 5
	Chapter 6/Chapter 6
	Chapter 7/Chapter 7