Write a while loop that: *Loop through the numbers 1 to 20 *If the number is divisible by 3, print "Julia" *If the number is divisible by 5, print "James" *If the number is divisible by 3 and 5, print ...

David also dives into while and do-while loops, with challenges to help you practice. He explains the for loop, then introduces challenges like calculating minimum and maximum sales and more. This ...