homework #2

Problems

	Name	Solved / Tries	Average tries	Average tries to solve
A	Count Negative	74/165 (45%)	2.12	2.09
B	A Tricky Problem	51/159 (32%)	2.34	2.27
C	List Negate	70/163 (43%)	2.06	1.93
D	Within Range	73/229 (32%)	2.63	2.78