What is an Algorithm

1. Examine the algorithm above, what properties of it enable it to correctly describe the solution to making a cup of coffee?
*hot water and coffee
2. Define the algorithm for the following process:

Posting a letter;
a) write the letter.
b) get an envelope and write the address and the persons/ companys name on it.
c) put a stamp on it.
d) put it in the big red post box to be delivered to the person.

Making toast;
a) choose the type of bread you want to use.
b) put your bread into the slots in the toaster.
c) push down the plunger.
d) when the toast pops up remove it from the toaster.

Calling a friend on the phone;
a) get the phone that you are going to call the person off.
b) dial the number.
c) press the green button to initate the call.
d) press the red button to hang up.


:)