Handling data in algorithms

Handling data in algorithms

1. Constant

   • A place where data is not changed and is given a set value from the computer whilst the program is running.

2. Variables

   • A place where data is stored and can be changed whilst the program is running.

3. Real

   • Number which is a decimal.

4. Boolean

   • True Or False - 1 or 0.

5. String

   • A word or sentence.

6. Integer

   • This is a number which is rounded to a whole number and is not a decimal.

7. One dimensional arrays.

8. String manipulation.