【发布时间】:2020-05-09 19:18:58
【问题描述】:
我想知道是否有办法做这样的事情是 Python。有什么想法吗?
inches = ["inches", "inch", "in"]
centimeters = ["centimeters", "centimeter", "cm"]
allUnits = [inches, centimeters]
unit = input("Enter unit here... ")
if unit not in allUnits:
print("Invalid unit!")
【问题讨论】:
标签: python nested-lists