在Python 2.7中除以浮点数时得到商

Question

I want to divide a float by an integer (like 3.87 / 2) and get a quotient (1 in my example). How do I do this in python 2.7?

The '%' and '/' operators only work with integers

Answer 1

简单地说：

int(3.87 / 2)

Answer 2

import math
divisor = math.floor(3.875 / 2.0)
print(divisor)
#1.0

Alternative:

divisor = int(3.875 / 2)
print(divisor)
#1

Or (as mentioned by @Nizil)

divisor = 3.87 // 2
print(divisor)
#1.0