Unit 6 Programing Exercise
#5. COLOR MIXER
''' The colors red, blue, and yellow are known as the primary colors because they cannot be made by mixingmother colors. When you mix two primary colors, you get a secondary color. Design a program that prompts the user to enter the names of two primary colors to mix. If the user enters anything other than red, blue, or yellow, the program should display an error message. Otherwise, the program should display the name of the secondary color that results.'''

def main(): color1=input("Please enter a primary color (red, blue, or yellow): ") color2=input("Please enter a different primary color to mix with the first: ") print(color_mixer(color1,color2)) def color_mixer(a,b): if a or b == "red" and a or b == "blue" and a != b: return("purple") else: if a or b == "red" and a or b == "yellow" and a != b: return("orange") else: if a or b == "blue" and a or b == "yellow" and a != b: return("purple") else: return("Error: Please enter two different primary colors.") main()
8. Change for a Dollar Game
Design a change-counting game that gets the user to enter the number of coins required to make exactly one dollar. The program should ask the user to enter the number of pennies, nickels, dimes, and quarters. If the total value of the coins entered is equal to one dollar, the program should congratulate the user for winning the game. Otherwise, the program should display a message indicating whether the amount entered was more than or less than one dollar. def change_to_cents(pennies, nickels, dimes, quarters): cents = pennies cents += nickels*5 cents += dimes*10 cents += quarters*25 return cents

def display_change(pennies, nickels, dimes, quarters): print