COS250 SPRING 2004 HW #2 Due Thursday 2/12/04
p. 47 Problem 12,        20 points
p. 67 Problem  1,        20 points
p. 68 Problem  6,        20 points
p. 70 Problem 17,        20 points
p. 79 Problem  7,        20 points
********** Notes *********,
For ALL programs be sure to include comments and an English
explanation of how the program works. Be sure to CLEARLY explain the
key ideas.