Untitled

print('Sample menu:')
print('\tFood and Drinks Purchased')
print('1. Food')
print('2. Drinks')
print('3. Exit\n')

food_total = 0
drinks_total = 0

selection = int(input('Please enter your selection: '))

while selection >=1 and selection <=3:
    if selection == 1:
        # Add input to running total.
        food_total += food_total
        # Get input from user.
        food_total = float(input('What was the cost of food purchased? $'))
        selection = int(input('\nPlease enter your selection: '))
    elif selection == 2:
         # Add to running total.
        drinks_total += drinks_total
        # Get input from user.
        drinks_total = float(input('What was the cost of drinks purchased? $'))
        selection = int(input('\nPlease enter your selection: '))
    elif selection == 3:
        print('\n\tTotal Purchases')
        print(f'\nTotal food: ${food_total:12.2f}')
        print(f'Total drinks: ${drinks_total:10.2f}')
        break
    else:
        print('\nERROR: You must enter a selection from the list above.')