There are two lists: char_list = ['a','b','c','d','e','f','g','h'] n_list = [3,2,1,2] GOAL create one list with all possible combinations of characters with length and order according to n_list with no duplicate characters (each character must appear in each combination only once). Each combinat...

Will all the dominoes fall? code-golf The purpose of this challenge is to figure out whether all the dominoes will fall, given an input string representing a top view of the table. Input format The program can take the input as a single string with newlines or a list of strings. Spaces denote, we...

It's one of these again :D Your task, if you wish to accept it, is to write a program/function (without any uppercase letters) that outputs/returns its string input/argument. The tricky part is that if I convert your source code to uppercase, the output must be reversed. For simplicity, you can a...

Input: a string of a-z lowercase only characters containing any but only basic english words (nouns, adjectives and verbs on infinitive) that need no further chars like "-", "'", ... Without any sort of separation. One letter words like "I", "a" do not count Output: a string containing every wor...