diff --git a/snippets/binomial_coefficient.md b/snippets/binomial_coefficient.md new file mode 100644 index 000000000..92c631fdc --- /dev/null +++ b/snippets/binomial_coefficient.md @@ -0,0 +1,19 @@ +--- +title: binomial_coefficient +tags: 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. + +```py +from math import comb + +def binomial_coefficient(n, k): + return comb(n, k) +``` + +```py +binomial_coefficient(8, 2) # 28 +```