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4.1.12

Outline the pre- and post-conditions to a specified problem.

 

Teaching Note:

For example, cooking a dish for a meal.

All ingredients available before starting to cook.

A place to eat the food.


 

Sample Question:

sdfsdfsf

JSR Notes:

 

Teaching Note Example

Teaching Note:

For example, cooking a dish for a meal.

So the point here is that it would be dumb to start cooking a dish for a meal if you didn't have the ingredients needed to make it, or if you didn't have a place to eat it after having made it. Much better to A. have pre-conditions, and B. check that those pre-conditions are met before launching in to the preparation of the meal.

 

Non-Computer Examples

IASAS Football Tournament:

Pre-conditions:

Post-Conditions:

 

 

Computer/Programming/Java Examples

Binary Search of Strings

Pre-conditions:

Post-Conditions: