Write a function that checks whether a string is a correct sequence of brackets. 3 types of brackets are supported - [], {}, and () Input parameter - a string of any length. Result - a boolean. True ...

Python is one of the easiest programming languages to get to grips with, and also one of the most powerful and in-demand. Learning Python is not only fun then, but also a fantastic career move.

Strings can be considered index-based collections of smaller strings or characters, each one referenced by its position in the string. Furthermore, Python contains the notion of "slice-notation ...

Welcome to my repository for the Data Structures and Algorithms (DSA) in Python course by NPTEL. Here, I’m sharing the solutions to the assignments I've completed during the course. Please note that ...

Like strings, lists provide sequential storage through an index offset and access to single or consecutive elements through slices. Strings consist only of characters and are immutable (cannot change ...

We’ve long used f-strings in Python to conveniently format variables in a string. Python 3.14 introduces an even more advanced feature in this vein, template strings as defined in PEP 750. A ...