创建一个依次包含字符串’bacon’、’durian’、‘bacon‘、‘bacon‘、‘chicken’和’durian‘的列表pizza_inventory，

使用 while循环 判断字符串‘bacon‘是否存在于列表pizza_inventory中，

如果存在，则使用remove()方法删掉列表pizza_inventory中的一个字符串‘bacon‘，并使用print()语句一行输出字符串’A bacon pizza was deleted from list.‘，

然后本次循环结束，再次进入 while 循环中的条件测试。

在 while 循环结束后，如果if语句判断字符串’bacon’确实不在列表pizza_inventory中，请使用print()语句一行输出字符串’There is really no bacon in pizza_inventory!‘。

while(target := ‘bacon’) in pizza_inventory:
    pizza_inventory.remove(target)
    print(‘A bacon pizza was deleted from list.’)

print(‘There is really no bacon in pizza_inventory!’)

06:35

pizza_inventory=['bacon','durian','bacon','bacon','chicken','durian'] while 'bacon' in pizza_inventory:     pizza_inventory.remove('bacon')     print('A bacon pizza was deleted from list.') if 'bacon' not in pizza_inventory:     print('There is really no bacon in pizza_inventory!')

17:53

pizza_inventory = [‘bacon’,’durian’,’bacon’,’bacon’,’chicken’,’durian’]
while True:
    if ‘bacon’ in pizza_inventory:
        pizza_inventory.remove(‘bacon’)
        print(‘A bacon pizza was deleted from list.’)
        continue
    break

54:42