[Solved] Locate all similar “touching” elements in a 2D Array (Python) [closed]

You might consider learning how to implement breadth-first searches and depth-first searches in order to accomplish your objective. The following example shows how both of these search strategies can be easily handled in one function. A modular approach should make the code simple to change. #! /usr/bin/env python3 from collections import deque from operator import … Read more

[Solved] Generic Pythonic Code to Solve: 2**2**2**2**0 [closed]

Alternative approach to achieve this by using reduce() function as: >>> operation_str=”3^2^4^1^0″ >>> reduce(lambda x, y: int(y)**int(x), operation_str.split(‘^’)[::-1]) 43046721 Explanation based on step by step operation: >>> operation_str.split(‘^’) [‘3’, ‘2’, ‘4’, ‘1’, ‘0’] # Converted str into list >>> operation_str.split(‘^’)[::-1] [‘0’, ‘1’, ‘4’, ‘2’, ‘3’] # Reversed list >>> reduce(lambda x, y: int(y)**int(x), operation_str.split(‘^’)[::-1]) 43046721 … Read more

[Solved] Groups in regular expressions (follow up)

It creates a custom regex pattern – explanation as below Name (\w)\w* Name (\w)\w* Options: Case insensitive Match the character string “Name ” literally (case insensitive) Name Match the regex below and capture its match into backreference number 1 (\w) Match a single character that is a “word character” (letter, digit, or underscore in the active … Read more