Subset

Question

Write a python script to print all possible subsets of r elements each from a given set of N elements.

::::::of r elements each::::::

Please anyone explain this part from the question.

Answer 1

set with n = 5 elements:
[1, 2, 3, 4, 5]

all possible subsets with r elements each (r = 3):

[1, 2, 3]
[1, 2, 4]
[1, 2, 5]
[1, 3, 4]
(...)

Answer 2

You can use the documentation to learn more about modules and how certain functions work etc., but it's not really meant to be a tutorial. It's probably better to search for "python 3 itertools tutorial" and find sites like this: https://data-flair.training/blogs/python-itertools-tutorial/

Answer 3

Look into python's itertools module: https://docs.python.org/3/library/itertools.html#module-itertools (section "Combinatoric iterators")

Answer 4

Thank you so much
But finding problems to create the program could you please create the program

Answer 5

In python documentation can we learn basic to advanced python?
Anna

Answer 6

Ok thanks

Answer 7

Anna from where i can learn data structures and algorithms in python?