5.6 好玩游戏物品清单
def displayInventory(dict_items):
total_number = 0
for key, value in dict_items.items():
print(f'{value} {key}')
total_number += value
print(f'Total number of items: {total_number}')
return
def addToInventory(dict_items, addeditems):
for item in addeditems:
dict_items.setdefault(item, 0)
dict_items[item] += 1
stuff = {'rope': 1, 'torch': 6, 'dagger': 1, 'gold coin': 42, 'arrow': 12}
displayInventory(stuff)
dragonLoot = ['gold coin', 'dagger', 'gold coin', 'gold coin', 'ruby']
print(dragonLoot)
addToInventory(stuff, dragonLoot)
displayInventory(stuff)
程序运行结果
1 rope
6 torch
1 dagger
42 gold coin
12 arrow
Total number of items: 62
['gold coin', 'dagger', 'gold coin', 'gold coin', 'ruby']
1 rope
6 torch
2 dagger
45 gold coin
12 arrow
1 ruby
Total number of items: 67
Process finished with exit code 0
