Re: How many handshakes?
Approaching this a totally different way now.
kev wrote:There are ten people in a house.
Pretty straight forward statement. Ten people.. one house.. ok, gotcha.
key wrote:Everybody wants to make a hand shake with only people shorter than himself.
Interesting choice of words. The statement talks about an individual named Everbody. This individual is also a male. However, there is little else we know about him. I will refer to Everybody as Ev. Ev may or may not even be present in the house.
key wrote:Assume everybody is different in height. How many hand shakes are made?
Now this is the part that is throwing me. Ev wants to shake hands with people shorter then himself, but is he even at the party?
Ok, I just lost myself. Those are my thoughts.