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Code from lecture

https://github.com/ucsb-cs16-s18-mirza/cs16-s18-lectures/tree/master/lec-04

Review: Designing nested loops

• When do we need a loop?
• When do we need a nested loop?
• Checking for limits
• Practice with ASCII art (also topic of lab02)

Three key aspects of functions

• Declaration (what are the inputs, outputs?)
• Definition (actual code for achieving the desired behavior)
• Function call (using function)