Python

Python

1. A Variable is a location in memory in which you can temporarily store text or numbers

   • A variable name can contain only numbers, letters and underscores.
     • A variable name cannot start with a number.
       • A variable is a special type of amount or quantity with an unknown value. They are often used in programming computers or in mathematical equations. A number such as 5 or 200 cannot change its value.

2. Sequencing is very important in coding.

   • A Sequence is a particular order in which related things follow each other.

3. Comments are useful to document your program and make it easier to understand your code.

   • They will not affect a way a program runs.