Loops

Question 1

What are the 3 steps of using a loop?

Answer 1

1. Initialize the loop control variable before entering the loop
2. Provide a condition that controls the loop
3. Alter the loop control variable within the loop, so that eventually the condition will become false, and the loop will exit

Question 2

Loops Slide 15

The loop control variable will move 1 step beyond your limit. The 4th count in this slide is a necessity.