Combination generator python

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: 120

Python combinations

import itertools
def subs(l):
    res = []
    for i in range(1, len(l) + 1):
        for combo in itertools.combinations(l, i):
            res.append(list(combo))
    return res

Source: stackoverflow.com

Combination generator python

from itertools import permutations
pw = "0123456789"
c = permutations(pw, 3)
for i in c:
    print("".join(i))

Similar codes

4 votes240 views1 answer
Concat dataframe from list of dataframe
Python
5 votes255 views1 answer
Create new thread python
Python
1 vote249 views1 answer
Find unique values in all columns in Pandas DataFrame
Python
5 votes253 views4 answers
If queryset is empty django
Python
0 vote240 views1 answer
How to get the realpath with python
Python
0 vote296 views1 answer
Limit characters in django template
Python Django
0 vote228 views1 answer
Base conversion python
Python
41 votes213 views6 answers
How to flatten list of lists in python
Python
0 vote229 views1 answer
Python change function of object
Python
1 vote236 views1 answer
What is actually better duracell or energizer
Python