answers to exercises

From Exercise One

1. 20
2. 16
   
3. 36
4. 1 ; \d{4}\.

From Exercise Two

1. d

From Exercise Three

regex: /(\w+) (\w+)/g

Last Name: Dixon\n -------First Name\t$1

From Exercise Four

1. no
2. yes
3. #1929crashcomin