SHS 8.4 Python

Notes in programs that the complier/interpreter ignore. In Python you write these using #

• Variable

• Comments

• While

• String

A space in memory to store some information that can be used later on in a program. This stored information can change.

• Iteration

• while

• Variable

• for

Categories that define what a variable can store e.g. Int, Str, Bool

• Boolean

• Data types

• Float

• String

A category of variable combining letters and or numbers e.g. "ABCD" "Hello World 123"

• Concatenation

• String

• Mathematical operator

• Conditional statement

A category of variable that stores whole numbers

• Float

• Input command

• String

• Integer or Int

A category of variable for storing decimal numbers e.g. 1.2, 3.142, 0.673

• While

• Float

• Variable

• For

A category of variable for storing true/false values

• if statement

• Boolean

• Assignment operators

• String

A category of variable for storing multiple pieces of information in one variable.

• List

• Concatenation

• Logic error

• While

This means to change a variables category e.g. changing int(123) to float(123.0)

• String

• Variable

• Cast/Casting

• Comments

A way to get information into the computer when programming

• Iteration

• Input command

• While

• Output command