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Khrol/rand.py

Last active August 29, 2015 14:14
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rand.py
from random import randint
from math import copysign
def generate(exception, n):
x = randint(1, n - 1)
if x >= exception:
return x + 1
return x
def generate_math(exception, n):
x = randint(1, n - 1)
return int(x + (copysign(1, x - exception) + 1) / 2)
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