Booleans and conditionals notes

Boolean expressions

  • What is a boolean?
    • Data type with only true or false
  • Boolean is related to binary
    • They both use 1 and 0

Relational Operators

  • For example, comparing the values of print statements

Logical Operators

  • AND : returns TRUE if the operands around it are TRUE
  • OR : returns TRUE if at least one operand is TRUE
  • NOT : returns TRUE if the following boolean is FALSE

Conditionals

  • If and else are conditionals

    • For example:

      x = 20 y = 10 if x > y: print(“x is greater than y”) else: print(“x is not greater than y”)