Python Dictionary Exercise Last Updated : 10 Sep, 2025 Comments Improve Suggest changes Like Article Like Report Basic Dictionary ProgramsSort by Key or ValueHandling missing keysKeys having multiple inputsFind sum of all itemsFind size of a DictionarySorting – Using itemgetterSorting – Using lambda functionMerging two DictionariesCreate grade calculatorInsertion at beginning in OrderedDictCheck order of character using OrderedDict( )Common elements in sorted arrays by dictionary intersectionDictionary and counter to find winner of electionKey with maximum unique valuesFind all duplicate characters in stringGroup Similar items to Dictionary Values ListK’th Non-repeating Character Replace String by Kth valueRemove a key from dictionaryReplace words from DictionaryRemove Key WordsRemove duplicates words from a given sentenceRemove duplicate values across ValuesFind mirror characters in a stringCounting frequencies using dictionary Values MeanCounter and dictionary intersectionDictionary, set and counter to check if frequencies can become sameScraping And Finding Ordered WordsPossible Words using given charactersMaximum record value keyExtract values of Particular Key in Nested ValuesBasic Practice ProblemsIntro to DictionaryDictionaryLongest Subarray with Sum KSort According to an ArrayConversion of dictionaryConvert Key-Value list Dictionary to List of ListsConvert List to List of dictionariesConvert Lists of List to DictionaryConvert List of Dictionaries to List of ListsConvert key-values list to flat dictionaryConvert a list of Tuples into DictionaryConvert Nested dictionary to Mapped TupleConvert string to dictionaryConvert dictionary to K sized dictionariesConvert Matrix to dictionaryAdvance Dictionary ProgramsCreate Nested Dictionary using ListSwapping Hierarchy in Nested DictionariesInversion in nested dictionaryReverse Dictionary Keys OrderExtract Key’s Value, if Key Present in List and DictionaryRemove keys with Values Greater than K ( Including mixed values )Remove keys with substring valuesDictionary with maximum count of pairsAppend Dictionary Keys and Values Extract Unique values Keys associated with ValuesFilter dictionary values in heterogeneousPrint anagrams together Check if binary representations of two numbers are anagramCounter to find size of largest subset of anagram wordCount of groups having largest size while grouping according to sum of its digitsSort Dictionary key and values ListSort Dictionary by Values SummationSort dictionaries list by Key’s Value list indexSort Nested keys by ValueScoring Matrix Factors Frequency Count distinct substrings of a stringBuild an undirected graph and finding shortest pathLRU Cache using OrderedDictAdvance Practice ProblemsFirst Repeating ElementPrint Anagrams TogetherArray Pair Sum DivisibilityCheck Equal ArraysCheck Arithmetic ProgressionLFU CacheLRU CachePhone directory Comment A abhishek1 Follow Improve A abhishek1 Follow Improve Article Tags : Python Python dictionary-programs Explore Python FundamentalsPython Introduction 2 min read Input and Output in Python 4 min read Python Variables 5 min read Python Operators 4 min read Python Keywords 2 min read Python Data Types 7 min read Conditional Statements in Python 3 min read Loops in Python - For, While and Nested Loops 5 min read Python Functions 5 min read Recursion in Python 4 min read Python Lambda Functions 5 min read Python Data StructuresPython String 5 min read Python Lists 4 min read Python Tuples 4 min read Python Dictionary 3 min read Python Sets 6 min read Python Arrays 7 min read List Comprehension in Python 4 min read Advanced PythonPython OOP Concepts 11 min read Python Exception Handling 5 min read File Handling in Python 4 min read Python Database Tutorial 4 min read Python MongoDB Tutorial 2 min read Python MySQL 9 min read Python Packages 10 min read Python Modules 7 min read Python DSA Libraries 15 min read List of Python GUI Library and Packages 3 min read Data Science with PythonNumPy Tutorial - Python Library 3 min read Pandas Tutorial 6 min read Matplotlib Tutorial 5 min read Python Seaborn Tutorial 15+ min read StatsModel Library- Tutorial 4 min read Learning Model Building in Scikit-learn 8 min read TensorFlow Tutorial 2 min read PyTorch Tutorial 6 min read Web Development with PythonFlask Tutorial 8 min read Django Tutorial | Learn Django Framework 7 min read Django ORM - Inserting, Updating & Deleting Data 4 min read Templating With Jinja2 in Flask 6 min read Django Templates 7 min read Python | Build a REST API using Flask 3 min read How to Create a basic API using Django Rest Framework ? 4 min read Python PracticePython Quiz 3 min read Python Coding Practice 1 min read Python Interview Questions and Answers 15+ min read Like