Syntax

How a for loop executes

for loop vs. while loop

Common for loop patterns

Count from 0 to n-1

Count from 1 to n

Count backwards

Count by twos

Count with specific range

How many times does a loop run?

Variable scope

String traversal with for

Count vowels

Remove all spaces

Accumulation patterns

Trace practice

AP Exam Tips

Common Mistakes

Key Vocabulary