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<
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Create a Table of Content in Tree
View Architecture using HTML, CSS
and JavaScript
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<
h1
>GeeksforGeeks</
h1
>
<
b
>A Computer Science Portal for Geeks</
b
>
<
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>
<
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id
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"tutorial"
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<
li
><
span
class
=
"gfg"
>Tutorials</
span
>
<
ol
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"cover"
type
=
"i"
>
<
li
><
span
class
=
"gfg"
>Algorithms</
span
>
<
ol
class
=
"cover"
type
=
"a"
>
<
li
>
<
span
class
=
"gfg"
>
Analysis of Algorithms
</
span
>
<
ol
class
=
"cover"
>
<
li
>Asymptotic Analysis</
li
>
<
li
>Worst, Average and Best Cases</
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>
<
li
>Asymptotic Notations</
li
>
<
li
>Little o and little omega notations</
li
>
<
li
>Lower and Upper Bound Theory</
li
>
<
li
>Analysis of Loops</
li
>
<
li
>Solving Recurrences</
li
>
<
li
>Amortized Analysis</
li
>
<
li
>What does ‘Space Complexity’ mean?</
li
>
<
li
>Pseudo-polynomial Algorithms</
li
>
<
li
>Polynomial Time Approximation Scheme</
li
>
<
li
>A Time Complexity Question</
li
>
</
ol
>
</
li
>
<
li
>Searching Algorithms</
li
>
<
li
>Sorting Algorithms</
li
>
<
li
>Graph Algorithms</
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>
<
li
>Pattern Searching</
li
>
<
li
>Geometric Algorithms</
li
>
<
li
>Mathematical</
li
>
<
li
>Randomized Algorithms</
li
>
<
li
>Greedy Algorithms</
li
>
<
li
>Dynamic Programming</
li
>
<
li
>Divide and Conquer</
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>
<
li
>Backtracking</
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>
<
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>Branch and Bound</
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>
<
li
>All Algorithms</
li
>
</
ol
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</
li
>
<
li
>
<
span
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=
"gfg"
>
Data Structures
</
span
>
<
ol
class
=
"cover"
type
=
"a"
>
<
li
>Arrays</
li
>
<
li
>Linked List</
li
>
<
li
>Stack</
li
>
<
li
>Queue</
li
>
<
li
>Binary Tree</
li
>
<
li
>Binary Search Tree</
li
>
<
li
>Heap</
li
>
<
li
>Hashing</
li
>
<
li
>Graph</
li
>
<
li
>Advanced Data Structure</
li
>
<
li
>Matrix</
li
>
<
li
>Strings</
li
>
<
li
>All Data Structures</
li
>
</
ol
>
</
li
>
<
li
>
<
span
> class="gfg">Languages</
span
>
<
ol
class
=
"cover"
type
=
"a"
>
<
li
>C</
li
>
<
li
>C++</
li
>
<
li
>Java</
li
>
<
li
>Python</
li
>
<
li
>C#</
li
>
<
li
>Javascript</
li
>
<
li
>JQuery</
li
>
<
li
>SQL</
li
>
<
li
>PHP</
li
>
<
li
>Scala</
li
>
<
li
>Perl</
li
>
<
li
>Go Language</
li
>
<
li
>HTML</
li
>
<
li
>CSS</
li
>
<
li
>Kotlin</
li
>
</
ol
>
</
li
>
<
li
>
<
span
class
=
"gfg"
>Interview Corner</
span
>
<
ol
class
=
"cover"
type
=
"a"
>
<
li
>Company Preparation</
li
>
<
li
>Top Topics</
li
>
<
li
>Practice Company Questions</
li
>
<
li
>Interview Experiences</
li
>
<
li
>Experienced Interviews</
li
>
<
li
>Internship Interviews</
li
>
<
li
>Competitive Programming</
li
>
<
li
>Design Patterns</
li
>
<
li
>Multiple Choice Quizzes</
li
>
</
ol
>
<
li
>
<
span
> class="gfg">GATE</
span
>
</
li
>
<
li
>
<
span
> class="gfg">ISRO CS</
span
>
</
li
>
<
li
>
<
span
> class="gfg">UGC NET CS</
span
>
</
li
>
<
li
>
<
span
> class="gfg">CS Subjects</
span
>
</
li
>
<
li
>
<
span
class
=
"gfg"
>Web Technologies</
span
>
</
li
>
</
ol
>
</
li
>
</
ul
>
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