本文介绍了TypeError:“浮动"对象不可下标的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着跟版网的小编来一起学习吧!
问题描述
PizzaChange=float(input("What would you like the new price for all standard pizzas to be? "))
PriceList[0][1][2][3][4][5][6]=[PizzaChange]
PriceList[7][8][9][10][11]=[PizzaChange+3]
基本上,我有一个输入,用户将输入一个数字值(浮点输入),然后它将所有上述列表索引设置为该值.出于某种原因,我无法在没有提出以下建议的情况下设置它们:
Basically I have an input that a user will put a number values (float input) into, then it will set all of these aforementioned list indexes to that value. For some reason I can't get it to set them without coming up with a:
TypeError: 'float' object is not subscriptable
错误.我做错了什么还是我只是看错了?
error. Am I doing something wrong or am I just looking at it the wrong way?
推荐答案
PriceList[0]
是一个浮点数.PriceList[0][1]
正在尝试访问浮点数的第一个元素.相反,做
PriceList[0]
is a float. PriceList[0][1]
is trying to access the first element of a float. Instead, do
PriceList[0] = PriceList[1] = ...code omitted... = PriceList[6] = PizzaChange
或
PriceList[0:7] = [PizzaChange]*7
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