Answer Happy

1. Write a program that uses do-while statements to print the following patterns separately, one below the other. Use do..while loops to generate the patterns. All asterisks (*) should be printed by a single statement of the form cout << '*: (this causes the asterisks to print side by side). (Hint: The last two patterns require that each line begin with an appropriate number of blanks. Extra credit: Combine your code from the four separate problems into a single program that prints all four patterns side by side by making clever use of nested for loops.) a) b) d)