Notes

Outline

Nested For Loops Just as with Do While loops, we can nest one for loop inside another.  This is very common when dealing with 2-dimensional arrays For each iteration of the outer loop executes, we start the inner loop over again.

Visualizing Nested For Loops We can show this graphically by drawing a box around the inner loop:

For Loops & Do While Loops These are equivalent:

Mini-Exercise How many squids does this print?

Mini-Exercise -- Answer How many squids does this print?

Mini-Exercise What does this print?

Mini-Exercise – Answer What does this print?