AP CSA Unit 2 Selection and Iteration

Algorithms

• Algorithms with Decisions and Repetition: Learn how to write algorithms that include conditionals and iteration.

• Representing Algorithms as Flowcharts: Learn how to use diagrams to represent algorithms by drawing flowcharts.

Boolean Expressions

• Using Boolean Expressions and Relational Operators: Using Boolean expressions that are composed of relational operators.

• Using Logic Operators: Using logic operators in boolean expressions.

• Applying DeMorgan's Law: Applying DeMorgan's Law in Boolean expressions.

• Comparing Objects with the Equals Method: Use the equals method to compare objects

if Statements

• Using If Statements: Using if statements.

• Using Nested If Statements: Using nested if statements.

• Writing Equivalent if Statements: Writing equivalent if statements.

Iteration

• Using While Loops: Using while loops for iteration.

• Using For Loops: Using for loops for iteration.

• Using Nested Loops: Using nested loops to solve problems.