Finding Substring Anagrams in a String Using Python

πŸ’‘ Problem Formulation: Imagine the task of finding all substrings within a given string where an anagram of that substring also appears in the string. For example, in the string “aabab”, the substrings “ab” and “ba” are anagrams and both are present in the string. The goal is to identify such substrings programmatically using Python. … Read more

5 Best Ways to Find the Highest Common Factor of a List of Elements in Python

πŸ’‘ Problem Formulation: When working with a list of integers in Python, finding the Highest Common Factor (HCF) or Greatest Common Divisor (GCD) can be necessary for mathematical computations, simplifying fractions, or during algorithm development. Consider a list [12, 24, 18]; the aim is to find the highest number that divides all elements without leaving … Read more

5 Best Ways to Find Size of Common Special Substrings of Two Given Strings in Python

πŸ’‘ Problem Formulation: This article addresses the computation of special substrings between two strings. A ‘special substring’ implies a substring that occurs in both strings, but also has unique qualifiers such as being a sequence of identical characters. Given two strings, like “abaaa” and “baabaca”, we identify common substrates like “a”, “aa”, or “aaa”, and … Read more

5 Best Ways to Count Intervals Intersecting at a Given Point in Python

πŸ’‘ Problem Formulation: In computational geometry and various programming scenarios, one often encounters the need to determine the number of intervals that overlap with a specific point. This article details the Pythonic ways to count the number of intervals that intersect a given point. For example, given a list of intervals [(1,4), (2,5), (7, 9)] … Read more