combination python
# 1. Print all combinations
from itertools import combinations
comb = combinations([1, 1, 3], 2)
print(list(combinations([1, 2, 3], 2)))
# Output: [(1, 2), (1, 3), (2, 3)]
# 2. Counting combinations
from math import comb
print(comb(10,3))
#Output: 120how to find a combination of all elements in a python list
import itertools
stuff = [1, 2, 3]
for L in range(0, len(stuff)+1):
for subset in itertools.combinations(stuff, L):
print(subset)combination in python math
>>> from math import comb
>>> comb(10,3)
120counting combinations python
# Counting combinations
# nCk = n! / (k!(n-k)!)
from math import comb
>>> comb(10,3)
120Copyright © 2021 Codeinu
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