345 B
345 B
title, tags
| title | tags |
|---|---|
| binomial_coefficient | math,beginner |
Return the number of ways to choose k items from n items without repetition and without order.
- Use
math.comb()to calculate the binomial coefficient.
from math import comb
def binomial_coefficient(n, k):
return comb(n, k)
binomial_coefficient(8, 2) # 28