• Booleans
  • What is a Boolean?
  • Booleans and Binary
  • Must knows
  • Logical Operators
• Conditionals
  • Selection
    • Selection
    • Algorithm
  • Conditional Statements
    • Nested Conditionals

Booleans

What is a Boolean?

A boolean is a data type with either a true or false value

Booleans and Binary

Both use 1 and 0 Booleans are only one bit Binary can be any number of bits to make any value

Must knows

only “true” or “false”

the AP exam will give a reference sheet

=

<

= <=

Logical Operators

AND OR NOT

Conditionals

Selection

Selection

What CollegeBoard calls conditionals

Algorithm

A finite set of instructions that acccomplish a specific task

Conditional Statements

“if” statements or “if else” statements, which have two outcomes. Conditional statements only have one.

Else will only execute if “if” is false.

Nested Conditionals

Conditionals inside conditionals for more outcomes

if etc: if etc2: whatever else: something something else: some other thing