Python中如何使用while循环遍历列表元素？

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作者：周创建日期：2022年6月8日 07:50工具：PyCharm软件：PyCharmsandwich_orders=['pastrami', 'orange', 'banana', 'pastrami', 'strawberry', 'pastrami']finished_sandwich=[]print('I made your tuna sandwich')

"""
Author：Zhou
Create_Date：2022年06月07日--07:50
Tool：PyCharm
Software: PyCharm
"""
sandwich_orders = ['pastrami', 'orange', 'banana', 'pastrami', 'strawberry', 'pastrami']
finished_sandwich = []
print('I made your tuna sandwich')
"""while sandwich_orders:
sandwich = sandwich_orders.pop()
finished_sandwich.append(sandwich)

print(finished_sandwich)"""
while 'pastrami' in sandwich_orders:
sandwich_orders.remove('pastrami')
print('pastrami is sold out')
while sandwich_orders:
sandwich = sandwich_orders.pop()
finished_sandwich.append(sandwich)
print('finshed_sandwich:'+str(finished_sandwich))