DATASTRUCTURES ANDALGORITHMIN PYTHON
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DATASTRUCTURESAND ALOGORITHMINPYTHON
We will explore the fundamentals of data structures and algorithms in Python
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DATASTRUCTURES
Datastructuresarecontainersthathold datainaspecificformat.Theyallowyouto storeandorganisedatasothatitcanbe accessedandmanipulatedefficiently.Lists, tuples,dictionaries,sets,andotherdata structuresareallbuiltintothePython programminglanguage. Pythoncoursein Noidaisthebestwaytogetknowledge.
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LISTS
OneofthemostpopulardatastructuresinPythonisthelist. Theycanhavecomponentsofvariousdatatypesandare mutable.Youcanaddorremoveelementsfromalistand iterateoverthelistusingaforloop. PythoncourseinNoida teachesonetogetinsightintosuchlists.
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TURPLES
Listsandtuplesaresimilar,butturplesareimmutable.Once youcreateatuple,youcannotmodifyitscontents.Turples areusefulwhenyouneedtostoreacollectionofrelated valuesthatshouldnotbechanged.Togetmoreinsightjoin pythoncourseinNoida.
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DICTIONARIES
Dictionariesareanotheressentialdatastructurein Python.Theyallowyoutostorekey-valuepairs,and youcanusethekeystoretrievethevalues.
Dictionariesarecommonlyusedtostoredataina structuredformat,suchasJSONorXML.
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SETS
Setsinpythonareusedtostoreacollectionof uniqueelements.Theyaresimilartolists,buttheydo notallowduplicates.Onsets,youcanapplyset operationslikeunion,intersection,anddifference.
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ALGORITHMS
Algorithmsareasetofinstructionsthatareusedto solveaspecificproblem.Theyareessentialfor efficientproblem-solvingandoptimization.Python providesseveralbuilt-inalgorithms,including searchingandsorting.
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SEARCHING ALGORITHMS
Tolocateaparticularelementinadatastructure,searching algorithmsareused.Pythonprovidestwobuilt-insearching algorithms:linearsearchandbinarysearch.Linearsearchis asimplealgorithmthatiteratesoverthedatastructureuntil itfindsthetargetelement.Binarysearchisamoreefficient algorithmthatonlyworksonsorteddatastructures.
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SORTING ALGORITHMS
Toarrangedatainaparticularorder,sorting algorithmsareemployed.Pythonprovidesseveral built-insortingalgorithms,includingbubblesort, insertionsort,selectionsort,andquicksort.Quicksort isoneofthemostefficientsortingalgorithmsandis commonlyusedintheindustry.
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RECURSION
Recursionisanotherimportantalgorithmictechniquethatis commonlyusedinPython.Recursionisatechniquewherea functioncallsitselftosolveaproblem.Recursivealgorithmsare usedwhenaproblemcanbebrokendownintosmallersubproblems,andthesolutiontothelargerproblemcanbeobtained bycombiningthesolutionstothesmallersub-problems.
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