FILES
1) Print every OTHER line of a file.


2) Make a file that is just a bunch of numbers, one per line.
Write a program that adds them up.

(BONUS) Make a program that prints the first char of the file

(BONUS) Make a program that prints chars 5..15 of each line of the file.


LISTS
1) Given the list l=[1,12,3,12,5,6,12] count the number of 12's.


2) Compute the sum of the not-12s.  You should get 15.


3) Give the list above, make a list of the non-12 elements.
You should get [1,3,5,6]


(BONUS) Given a list, print it backwards



LOOPS
1) Make a program that prints this:  256,128,64,32,16,8,4,2,1

2) Make a loop that prints
1,2,3,4,5,1,2,3,4,5,1,2,3,4,5,1,2,3,4,5,1,2,3,4,5 ... (forever)

(BONUS) Do it again a different way

(BONUS) Do it again a different way with '*'