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3.1: Boolean Expressions | 3.2: If Control Flow | 3.3: If Else | 3.4: Else If | 3.5: Compound Booleans | 3.6: Equivalent Booleans | 3.7: Comparing Objects | 3.8: Homework |
Unit 3 Team Teach - 3.4
Unit 3 Team Teach
3.4 Else If Statements
Else If Statements: Used when you have multiple conditions that need to be checked sequentially.
Flow of Execution: Each condition is evaluated in the order written. The first true condition’s code runs, and the rest are skipped.
Structure:
- Start with a single if statement.
- Follow with as many else if statements as needed.
- Optionally end with one else to handle any remaining cases. Key Concept: The order of conditions matters. More specific conditions should come before broader ones to ensure accurate results.
- If I was 19 what would it print out?
- If I was 14 what would it print out?
- Create your if statement with one else if condition.
If I was 19, the probram would print “You are old enough for a license to drive”
If I was 14 it would print “You are 14.”