What is Red-Black Tree DataStructure?

Real or Artificial trees-What kind of tree do you love to use and why do you love to use that kind of tree?

• I asked my dad why don't we never use a real Christmas tree and he said becuase it is wayy too much work, you have to make sure it is watered and it is going to shed when all the pine needles fall off and stuff and you have to make sure it doesn't dry out because if you are not at home and you forgot to water your tree then when you return home your tree will be up in flames, so we use a fake tree, it is 7 feet, it is fake but it seems like a real tree. This question was posted February 25, 2008- I am goingt to start keeping track of when I post certain questions, here are some helpful links, http://www.christmas-tree.org/why_buy.html http://www.classicchristmastrees.com/Real.html HOLIDAY SAFETY FACTS According to the National Fire Protection Association (NFPA), approximately one tenth of one percent (0.12%) of residential fires involve a Christmas Tree -- both real and artificial.

• Answer:

  At my parent's house we always used a crappy fake tree, but at my own house this year we got a real one and it was a lot of work but definitely enjoyable. I think we might get a real one again next year, or else a really nice fake one.