3 BE A

A python program can contain the following components: i) Expressions e.g. a+5 ii) Statements e.g. b = a+5 iii) Comments e.g. # this is a comment iv) Function v) Blocks and Indentation

An expression is a line of code that evaluates to a value. e.g. a+5, 7//3 etc. Whereas a statement is an instruction that does something. e.g. a = 5, c = 7+6.