10 Python Dictionary Interview Questions | Python Coding for Beginners to Advanced

Publié le: 01 janvier 1970
sur la chaîne: Nidhi Chouhan

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In this video, we cover 10 powerful Python dictionary problems that frequently appear in coding interviews, Python exams, and real-world projects. Each concept is explained with a step-by-step dry run, tables, and clean Python code, making it perfect for beginners, intermediates, and advanced learners.

What you will learn:

Count frequency of words using a dictionary

Invert a dictionary (swap keys and values)

Merge two dictionaries and sum values for repeated keys

Sort dictionaries by values (ascending and descending)

Convert a dictionary of lists into a list of dictionaries

Filter dictionary to keep only integer values

Remove keys with None, empty string, or empty list

Build dictionary mapping each word to its length

Remove duplicate dictionaries from a list of dicts

Convert two lists into a dictionary without using zip()

These Python tasks are essential for:

Coding Interviews

Python Beginners

Data Science Students

DSA Preparation

Competitive Programming

Python Developers

GitHub Repository for Code:
https://github.com/dearnidhi

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