生成随机数X，其中X％Y = 0

I am interested in only a selection of random number ,
in this case X % 5 == 0.

我只对选择的随机数感兴趣,在这种情况下X%5 == 0。

from random import randint
num = randint(5,15000) #Inclusive
while not (num % 5 == 0):
    num = randint(5,15000)
print num

here is what I have so far, but this does not seem like it's very pythonic.
Any suggestions?

这是我到目前为止所拥有的,但这似乎不是非常pythonic。有什么建议?

Thanks

2 个解决方案

#1

What about generate a random int r in the range of 1 to MAX / Y and use r * Y?

如何生成1到MAX / Y范围内的随机int r并使用r * Y?

E.g.,

from random import randint
num = randint(1,15000 / 5) * 5
print num

#2

import random
MAX = 15000
n = 5
print n * random.randint(1, MAX / n)