24 lines
No EOL
632 B
Python
24 lines
No EOL
632 B
Python
# Runestone.Academy thinkcspy course
|
|
# Chapter 12
|
|
# Problem 2
|
|
|
|
def add_fruit(inventory, fruit, quantity=0):
|
|
|
|
if fruit not in inventory:
|
|
inventory[fruit] = quantity
|
|
else:
|
|
inventory[fruit] += quantity
|
|
|
|
return inventory
|
|
|
|
# make these tests work...
|
|
new_inventory = {}
|
|
print(new_inventory)
|
|
add_fruit(new_inventory, 'strawberries', 10)
|
|
# test that 'strawberries' in new_inventory
|
|
print(new_inventory.keys())
|
|
# test that new_inventory['strawberries'] is 10
|
|
print(new_inventory)
|
|
add_fruit(new_inventory, 'strawberries', 25)
|
|
# test that new_inventory['strawberries'] is now 35)
|
|
print(new_inventory) |