级别:初学者
为什么会出现错误“无法将序列乘以'float'类型的非整数”?
def nestEgVariable(salary, save, growthRates):
SavingsRecord = []
fund = 0
depositPerYear = salary * save * 0.01
for i in growthRates:
fund = fund * (1 + 0.01 * growthRates) + depositPerYear
SavingsRecord += [fund,]
return SavingsRecord
print nestEgVariable(10000,10,[3,4,5,0,3])
谢谢
巴巴
最佳答案
for i in growthRates:
fund = fund * (1 + 0.01 * growthRates) + depositPerYear
应该:
for i in growthRates:
fund = fund * (1 + 0.01 * i) + depositPerYear
您将0.01乘以growthRates列表对象。将列表乘以整数是有效的(它是重载的语法糖,它使您可以使用其元素引用的副本来创建扩展列表)。
例子:
>>> 2 * [1,2]
[1, 2, 1, 2]