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Data Structures And Algorithms Learning Path

The best way to learn DSA with hands-on labs, practical projects, and community - right from your browser.

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Learning path contents
String ManipulationsLearn to code interactively using onlyyour browser. Practice labs and projects:https://codedamn.comDSA Learning Pathif; else if; else;Switch Statement Ternary OperatorBasic Data StructuresData TypesConditional StatementsLearn a Programming LangaugeintfloatdoublecharstringlongbooleanbigIntLoopsforwhileDo whileArraysStackSetsHashMapsDesign PrinciplesDRYKISSSOLIDOOP ConceptsAbstractionPolymorphismInheritanceEncapsulationClassesObjectsStatic v/s Non StaticGetters & SettersDesign PatternsSingletonBuilderBridgeCommandFactoryAdapterProxyObserverIteratorBasics of DSA starts hereTime & Space ComplexityConstantLinearLogarithmicQuadratricCubicNumber SystemBinaryDecimalOctalHexadecimalBit OperatorsANDORNOTXORBinary OperationsLeft ShiftRight ShiftCount BitsLinear Data StructuresArraysStatic ArraysDynamic Sized Arraysadd, remove, updateReversingSearchingUnion of ArraysRotating ArraysMerging ArraysLinked ListsSingly Linked ListDoubly Linked ListCircular Linked ListReversingCycling DetectionPair SwappingDuplicate RemovalStacksTwo StackUsing O(n) SpaceUsing O(1) SpaceReverse StringReverse StackRedundant BracketsQueuesQueues with StackPriority QueueDouble Ended QueueCircular QueueHashMapsHash FunctionsHash TablesLinear ProbingQuadratic ProbingDouble HashingNon Linear Data StructuresTreesPre-order TraversalPost-order TraversalIn-order TraversalMorris TraversalBreadth-first SearchDepth-first SearchAdvanced / AVL TreesZig Zag TraversalBoundary TraversalVertical Order TraversalLCA of TreeFlatten Binary TreeTriesString Auto-completeLongest Common PrefixHeapsMin HeapMax HeapHeapifyLeft RotationsRight RotationsLeft Right RotationsRight Left RotationsGraphsBreadth First SearchDepth First SearchAdjacency MatrixAdjacency ListWeighted GraphsDijkstra's AlgorithmSpanning TreesPrim's AlgorithmTopological SortingKhan's AlgorithmAlgorithmsRecursionMemory StackFibonacci SeriesClimb StairsSay DigitsReverse StringCheck PalindromeSubset / sequencePhone Keypad problemPermutation of StringsRat in MazeReverse StringsRotate StringsRemove StringsInsert StringsSearchingLinear SearchBinary SearchTernary SearchJump SearchExponential SearchSortingSelection SortMerge SortCounting SortBucket SortBubble SortInsertion SortQuick Sort
How much time do I need?
3
Hours/day

(Hours you can spend learning per day)

4
Days/week

(Days you can spend learning per week)

15.5

Months

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Whenever you pick a course on codedamn, you're taught by industry leaders and experienced programmers.
  • Derek Banas

    Derek Banas

    Professional coder for 26 years. Instructor for 10 years.

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    Anna Skoulikari

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    Basarat Ali Syed

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    Laurence Svekis

    Google Developer Expert and JavaScript instructor

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    Samuel Focht

    Backend developer & content creator with 8+ years of experience

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    David Clinton

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    Mehul Mohan

    Full-stack developer, CEO of codedamn

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    Rahul Agarwal

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    Krunal Patel

    Google Operations Research Team. PhD Applied Mathematics.

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More About DSA Learning Path

The field of computer science is vast and ever-changing, but the fundamentals remain the same. Data Structures and Algorithms (DSA) form the bedrock of computer science, enabling efficient problem-solving and optimization in programming. Let us see what DSA are, why they are important, and guide you through a comprehensive learning path to master DSA.

What are Data Structures and Algorithms?

Data Structures are specialized formats for organizing, storing, and managing data on a computer. They enable efficient access to and modification of data. Examples include arrays, linked lists, stacks, queues, trees, and graphs.

Algorithms, on the other hand, are a set of instructions or rules to solve a particular problem. Algorithms can be designed using various data structures to achieve a task efficiently.

Why are DS&A Important?

The significance of DSA lies in:

  1. Efficiency: Proper use of data structures can enhance the efficiency of a computer program by enabling the handling of large amounts of data adeptly.
  2. Problem-Solving: Algorithms help in breaking down complex problems into simpler, more manageable parts, thereby easing problem-solving.
  3. Job Interviews: Proficiency in DS&A is often considered a prerequisite for technical interviews at major tech companies.

Data Structures and Algorithms Learning Path

Here's the path to become proficient in DSA:

1. Basics of Programming: Familiarity with any popular programming language such as Python, Java, or C++ is necessary to implement DS&A.

2. Understanding Basic Data Structures: Learn about basic data structures like arrays, linked lists, stacks, and queues, and understand their properties, use cases, and operations.

3. Learning Sorting and Searching Algorithms: Sorting (e.g., Bubble Sort, Merge Sort, Quick Sort) and searching algorithms (e.g., Linear Search, Binary Search) form the basis of many complex algorithms.

4. Advanced Data Structures: Master more complex data structures such as trees (binary trees, binary search trees, AVL trees) and graphs. Understand different ways to represent these structures and their applications.

5. Advanced Algorithms: Learn more sophisticated algorithms like dynamic programming, greedy algorithms, and graph algorithms.

6. Complexity Analysis: Understand time and space complexity analysis (Big O notation), which helps in evaluating the efficiency of an algorithm.

7. Problem Solving: Regularly solve problems on platforms like LeetCode, HackerRank, and CodeSignal to apply what you've learned and improve your skills.

Frequently Asked Questions

Q1: Can I get a job without knowing data structures and algorithms?

A: While it is possible to get a job in certain areas of programming without a deep knowledge of DSA, many roles, particularly in software development or data science, do require a solid understanding of DSA.

Q2: How long does it take to learn data structures and algorithms?

A: The timeframe varies depending on your current level of understanding, the amount of time you can devote to learning each day, and your learning method. However, with consistent study and practice, it is possible to gain a solid understanding of DSA in a few months.

Q3: Is it necessary to learn multiple programming languages for DSA?

A: While the principles of DS&A are universal, it might be helpful to learn how they are implemented in a couple of different languages to broaden your understanding and make you more versatile as a developer.

Happy learning!