{"id":5191,"date":"2026-05-21T10:32:41","date_gmt":"2026-05-21T10:32:41","guid":{"rendered":"https:\/\/diznr.com\/?p=5191"},"modified":"2026-05-22T05:04:51","modified_gmt":"2026-05-22T05:04:51","slug":"gate-cseit-b-tech-and-gate-computer-science-notes-pdf-dsa-pdf","status":"publish","type":"post","link":"https:\/\/www.reilsolar.com\/pdf\/gate-cseit-b-tech-and-gate-computer-science-notes-pdf-dsa-pdf\/","title":{"rendered":"GATE CSEIT \/B. tech and Gate Computer Science Notes PDF\/DSA.pdf"},"content":{"rendered":"<div id=\"pl-5191\" class=\"panel-layout\">\n<div id=\"pg-5191-0\" class=\"panel-grid panel-no-style\">\n<div id=\"pgc-5191-0-0\" class=\"panel-grid-cell\" data-weight=\"1\">\n<div id=\"panel-5191-0-0-0\" class=\"so-panel widget widget_black-studio-tinymce widget_black_studio_tinymce panel-first-child panel-last-child\" data-index=\"0\" data-style=\"{&quot;background_image_attachment&quot;:false,&quot;background_display&quot;:&quot;tile&quot;}\">\n<div class=\"textwidget\">Data Structure Algorithms Notes are available here. Students can read these notes for exam preparation. These notes have been created after a thorough research by a subject expert and are written in simple language for easy understanding of the students.<br \/>\nA data structure is a named space that can be used to store and organize data. And, an algorithm is a collection of steps to solve a particular problem. Learning data structures and algorithms allows us to write efficient and optimized computer programs. Algorithm is a step-by-step process, which defines a set of instructions to be executed in a certain order to obtain the desired output . Algorithms are usually created independently of the underlying languages, i.e. an algorithm can be implemented in more than one programming language. These notes on Data Structure Algorithms will serve the purpose and they should be considered for B. Tech Exams as well as Competitive Exams Preparation.<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"pg-5191-1\" class=\"panel-grid panel-no-style\">\n<div id=\"pgc-5191-1-0\" class=\"panel-grid-cell\" data-weight=\"1\">\n<div id=\"panel-5191-1-0-1\" class=\"so-panel widget widget_black-studio-tinymce widget_black_studio_tinymce panel-last-child\" data-index=\"2\" data-style=\"{&quot;background_image_attachment&quot;:false,&quot;background_display&quot;:&quot;tile&quot;}\">\n<div class=\"textwidget\">\n<p data-start=\"0\" data-end=\"260\">Preparing for the GATE (Graduate Aptitude Test in Engineering) in Computer Science and Information Technology (CSE\/IT) requires comprehensive study materials, especially in areas like Data Structures and Algorithms (DSA). Here are some resources to assist you:<\/p>\n<ol data-start=\"262\" data-end=\"1857\">\n<li data-start=\"262\" data-end=\"450\">\n<p data-start=\"265\" data-end=\"450\"><strong data-start=\"265\" data-end=\"298\">GATE CSE Notes by Ankur Gupta<\/strong>: Ankur Gupta provides handwritten notes covering various GATE subjects, including Data Structures and Algorithms.<\/p>\n<\/li>\n<li data-start=\"452\" data-end=\"628\">\n<p data-start=\"455\" data-end=\"628\"><strong data-start=\"455\" data-end=\"491\">GATE CSE Notes by Joyoshish Saha<\/strong>: Joyoshish Saha offers notes on multiple GATE CS topics, accessible through his dedicated website.<\/p>\n<\/li>\n<li data-start=\"630\" data-end=\"858\">\n<p data-start=\"633\" data-end=\"858\"><strong data-start=\"633\" data-end=\"664\">GATE CSE Notes by Priyanshu<\/strong>: Priyanshu, an MTech student from IIT Guwahati, shares his handwritten notes on all GATE CSE subjects, including Data Structures and Algorithms, on GitHub.<\/p>\n<\/li>\n<li data-start=\"860\" data-end=\"1064\">\n<p data-start=\"863\" data-end=\"1064\"><strong data-start=\"863\" data-end=\"894\">GeeksforGeeks GATE CS Notes<\/strong>: GeeksforGeeks provides topic-wise notes tailored for GATE Computer Science, covering subjects like Data Structures and Algorithms.<\/p>\n<\/li>\n<li data-start=\"1066\" data-end=\"1262\">\n<p data-start=\"1069\" data-end=\"1262\"><strong data-start=\"1069\" data-end=\"1120\">MIT OpenCourseWare &#8211; Introduction to Algorithms<\/strong>: MIT&#8217;s OpenCourseWare offers lecture notes on algorithms, which can be beneficial for GATE preparation.<\/p>\n<\/li>\n<li data-start=\"1264\" data-end=\"1474\">\n<p data-start=\"1267\" data-end=\"1474\"><strong data-start=\"1267\" data-end=\"1331\">Zero To Mastery &#8211; Data Structures and Algorithms Cheat Sheet<\/strong>: This cheat sheet provides a concise overview of key DSA concepts, available for download in PDF format.<\/p>\n<\/li>\n<li data-start=\"1476\" data-end=\"1668\">\n<p data-start=\"1479\" data-end=\"1668\"><a href=\"https:\/\/launchpadx.crackdsa.com\/dsaguide.pdf\" target=\"_blank\" rel=\"noopener\"><strong data-start=\"1479\" data-end=\"1533\">Data Structures and Algorithms Guide by LaunchPadx<\/strong>:<\/a> This comprehensive guide delves into various DSA topics and is available as a downloadable PDF.<\/p>\n<\/li>\n<li data-start=\"1670\" data-end=\"1857\">\n<p data-start=\"1673\" data-end=\"1857\"><strong data-start=\"1673\" data-end=\"1707\">GATE CSE Notes by GateNotes.in<\/strong>: GateNotes.in offers organized study materials for GATE CSE, including notes on Algorithms and Data Structures.<\/p>\n<\/li>\n<\/ol>\n<p data-start=\"1859\" data-end=\"2117\">These resources should provide a solid foundation for your GATE CSE\/IT preparation, particularly in Data Structures and Algorithms. Remember to supplement these notes with consistent practice and problem-solving to enhance your understanding and performance.<\/p>\n<h3 data-start=\"1859\" data-end=\"2117\"><a href=\"https:\/\/gate2024.iisc.ac.in\/wp-content\/uploads\/2023\/07\/cs.pdf\" target=\"_blank\" rel=\"noopener\">GATE CSEIT \/B. tech and Gate Computer Science Notes PDF\/DSA.pdf<\/a><\/h3>\n<h3 class=\"LC20lb MBeuO DKV0Md\"><a href=\"https:\/\/www.vidyalankar.org\/infinite\/assets\/docs\/study-material\/cse-module-3.pdf\" target=\"_blank\" rel=\"noopener\">Data Structures and Algorithms<\/a><\/h3>\n<h3 data-section-id=\"cjb8zy\" data-start=\"338\" data-end=\"364\"><span role=\"text\"><strong data-start=\"342\" data-end=\"364\">1. About the Notes<\/strong><\/span><\/h3>\n<ul data-start=\"365\" data-end=\"601\">\n<li data-section-id=\"btxuxw\" data-start=\"365\" data-end=\"452\"><strong data-start=\"367\" data-end=\"377\">Focus:<\/strong> Data Structures and Algorithms (DSA) for GATE CSE\/IT and B.Tech students<\/li>\n<li data-section-id=\"sir4wa\" data-start=\"453\" data-end=\"534\"><strong data-start=\"455\" data-end=\"467\">Purpose:<\/strong> Quick revision, conceptual clarity, and problem-solving practice<\/li>\n<li data-section-id=\"1jb6yxp\" data-start=\"535\" data-end=\"601\"><strong data-start=\"537\" data-end=\"550\">Audience:<\/strong> B.Tech, MCA, M.Tech students, and GATE aspirants<\/li>\n<\/ul>\n<h3 data-section-id=\"35lcfa\" data-start=\"608\" data-end=\"648\"><span role=\"text\"><strong data-start=\"612\" data-end=\"648\">2. Typical Contents of DSA Notes<\/strong><\/span><\/h3>\n<h4 data-start=\"650\" data-end=\"668\"><span role=\"text\"><strong data-start=\"655\" data-end=\"668\">A. Basics<\/strong><\/span><\/h4>\n<ul data-start=\"669\" data-end=\"881\">\n<li data-section-id=\"1lzsqg5\" data-start=\"669\" data-end=\"704\">Introduction to Data Structures<\/li>\n<li data-section-id=\"omse3d\" data-start=\"705\" data-end=\"764\">Time and Space Complexity (Big O, Big Theta, Big Omega)<\/li>\n<li data-section-id=\"5qgern\" data-start=\"765\" data-end=\"801\">Recursion and Recursive Analysis<\/li>\n<li data-section-id=\"8jz2hn\" data-start=\"802\" data-end=\"881\">Algorithm Design Techniques (Divide &amp; Conquer, Greedy, Dynamic Programming)<\/li>\n<\/ul>\n<h4 data-start=\"883\" data-end=\"917\"><span role=\"text\"><strong data-start=\"888\" data-end=\"917\">B. Linear Data Structures<\/strong><\/span><\/h4>\n<ol data-start=\"918\" data-end=\"1341\">\n<li data-section-id=\"1dkbt52\" data-start=\"918\" data-end=\"985\"><strong data-start=\"921\" data-end=\"931\">Arrays<\/strong>\n<ul data-start=\"935\" data-end=\"985\">\n<li data-section-id=\"s617yx\" data-start=\"935\" data-end=\"985\">1D &amp; 2D arrays, operations, searching, sorting<\/li>\n<\/ul>\n<\/li>\n<li data-section-id=\"1vpzk5k\" data-start=\"986\" data-end=\"1100\"><strong data-start=\"989\" data-end=\"1005\">Linked Lists<\/strong>\n<ul data-start=\"1009\" data-end=\"1100\">\n<li data-section-id=\"14kq83q\" data-start=\"1009\" data-end=\"1050\">Singly, Doubly, Circular Linked Lists<\/li>\n<li data-section-id=\"pcl9jb\" data-start=\"1054\" data-end=\"1100\">Operations: Insertion, Deletion, Traversal<\/li>\n<\/ul>\n<\/li>\n<li data-section-id=\"i0vlc4\" data-start=\"1101\" data-end=\"1229\"><strong data-start=\"1104\" data-end=\"1114\">Stacks<\/strong>\n<ul data-start=\"1118\" data-end=\"1229\">\n<li data-section-id=\"h7hl5s\" data-start=\"1118\" data-end=\"1164\">Implementation using arrays &amp; linked lists<\/li>\n<li data-section-id=\"c0fght\" data-start=\"1168\" data-end=\"1229\">Applications: Expression evaluation, parentheses checking<\/li>\n<\/ul>\n<\/li>\n<li data-section-id=\"t0g54t\" data-start=\"1230\" data-end=\"1341\"><strong data-start=\"1233\" data-end=\"1243\">Queues<\/strong>\n<ul data-start=\"1247\" data-end=\"1341\">\n<li data-section-id=\"1xhnn4o\" data-start=\"1247\" data-end=\"1302\">Simple queue, Circular queue, Priority queue, Deque<\/li>\n<li data-section-id=\"m0s254\" data-start=\"1306\" data-end=\"1341\">Implementation and applications<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h4 data-start=\"1343\" data-end=\"1381\"><span role=\"text\"><strong data-start=\"1348\" data-end=\"1381\">C. Non-Linear Data Structures<\/strong><\/span><\/h4>\n<ol data-start=\"1382\" data-end=\"1808\">\n<li data-section-id=\"qstvwi\" data-start=\"1382\" data-end=\"1539\"><strong data-start=\"1385\" data-end=\"1394\">Trees<\/strong>\n<ul data-start=\"1398\" data-end=\"1539\">\n<li data-section-id=\"15n16oe\" data-start=\"1398\" data-end=\"1441\">Binary Trees, Binary Search Trees (BST)<\/li>\n<li data-section-id=\"1fad6zt\" data-start=\"1445\" data-end=\"1494\">Tree traversals: Inorder, Preorder, Postorder<\/li>\n<li data-section-id=\"evekf9\" data-start=\"1498\" data-end=\"1539\">Balanced trees (AVL, Red-Black trees)<\/li>\n<\/ul>\n<\/li>\n<li data-section-id=\"i53hdo\" data-start=\"1540\" data-end=\"1618\"><strong data-start=\"1543\" data-end=\"1552\">Heaps<\/strong>\n<ul data-start=\"1556\" data-end=\"1618\">\n<li data-section-id=\"gxxgze\" data-start=\"1556\" data-end=\"1578\">Min-heap, Max-heap<\/li>\n<li data-section-id=\"1ddb2og\" data-start=\"1582\" data-end=\"1618\">Heap operations and applications<\/li>\n<\/ul>\n<\/li>\n<li data-section-id=\"npvb4k\" data-start=\"1619\" data-end=\"1808\"><strong data-start=\"1622\" data-end=\"1632\">Graphs<\/strong>\n<ul data-start=\"1636\" data-end=\"1808\">\n<li data-section-id=\"dczpkz\" data-start=\"1636\" data-end=\"1680\">Representations: Adjacency matrix &amp; list<\/li>\n<li data-section-id=\"58dehf\" data-start=\"1684\" data-end=\"1708\">Traversals: BFS, DFS<\/li>\n<li data-section-id=\"7p0lqo\" data-start=\"1712\" data-end=\"1764\">Shortest path algorithms: Dijkstra, Bellman-Ford<\/li>\n<li data-section-id=\"1eszzcj\" data-start=\"1768\" data-end=\"1808\">Minimum Spanning Tree: Kruskal, Prim<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h4 data-start=\"1810\" data-end=\"1852\"><span role=\"text\"><strong data-start=\"1815\" data-end=\"1852\">D. Sorting &amp; Searching Algorithms<\/strong><\/span><\/h4>\n<ul data-start=\"1853\" data-end=\"1986\">\n<li data-section-id=\"gcneri\" data-start=\"1853\" data-end=\"1910\">Bubble, Insertion, Selection, Merge, Quick, Heap Sort<\/li>\n<li data-section-id=\"7ib0ty\" data-start=\"1911\" data-end=\"1943\">Linear search, Binary search<\/li>\n<li data-section-id=\"13e58l9\" data-start=\"1944\" data-end=\"1986\">Advanced: Counting, Radix, Bucket Sort<\/li>\n<\/ul>\n<h4 data-start=\"1988\" data-end=\"2021\"><span role=\"text\"><strong data-start=\"1993\" data-end=\"2021\">E. Hashing &amp; Hash Tables<\/strong><\/span><\/h4>\n<ul data-start=\"2022\" data-end=\"2113\">\n<li data-section-id=\"1njdnth\" data-start=\"2022\" data-end=\"2085\">Collision resolution techniques (chaining, open addressing)<\/li>\n<li data-section-id=\"1t71zfe\" data-start=\"2086\" data-end=\"2113\">Applications of hashing<\/li>\n<\/ul>\n<h4 data-start=\"2115\" data-end=\"2166\"><span role=\"text\"><strong data-start=\"2120\" data-end=\"2166\">F. Dynamic Programming &amp; Greedy Algorithms<\/strong><\/span><\/h4>\n<ul data-start=\"2167\" data-end=\"2282\">\n<li data-section-id=\"1p23lnq\" data-start=\"2167\" data-end=\"2226\">Typical problems: Knapsack, Matrix Chain Multiplication<\/li>\n<li data-section-id=\"xgcu44\" data-start=\"2227\" data-end=\"2282\">Greedy problems: Activity Selection, Huffman Coding<\/li>\n<\/ul>\n<h4 data-start=\"2284\" data-end=\"2314\"><span role=\"text\"><strong data-start=\"2289\" data-end=\"2314\">G. Practice Questions<\/strong><\/span><\/h4>\n<ul data-start=\"2315\" data-end=\"2433\">\n<li data-section-id=\"pupfkl\" data-start=\"2315\" data-end=\"2351\">Previous GATE questions (CSE\/IT)<\/li>\n<li data-section-id=\"1jc6xxc\" data-start=\"2352\" data-end=\"2400\">Standard DSA problems from B.Tech curriculum<\/li>\n<li data-section-id=\"cry5nm\" data-start=\"2401\" data-end=\"2433\">Competitive coding exercises<\/li>\n<\/ul>\n<h3 data-section-id=\"ttsgqv\" data-start=\"2440\" data-end=\"2485\"><span role=\"text\"><strong data-start=\"2444\" data-end=\"2485\">3. How to Use These Notes Effectively<\/strong><\/span><\/h3>\n<ol data-start=\"2486\" data-end=\"2870\">\n<li data-section-id=\"1ntcuct\" data-start=\"2486\" data-end=\"2550\"><strong data-start=\"2489\" data-end=\"2510\">Start with basics<\/strong> (time complexity, recursion, arrays).<\/li>\n<li data-section-id=\"1s9hw6s\" data-start=\"2551\" data-end=\"2614\"><strong data-start=\"2554\" data-end=\"2583\">Move to linear structures<\/strong>, implement examples in code.<\/li>\n<li data-section-id=\"cnywqd\" data-start=\"2615\" data-end=\"2668\"><strong data-start=\"2618\" data-end=\"2654\">Practice tree and graph problems<\/strong> thoroughly.<\/li>\n<li data-section-id=\"1ncilzc\" data-start=\"2669\" data-end=\"2748\"><strong data-start=\"2672\" data-end=\"2713\">Revise sorting &amp; searching algorithms<\/strong> and understand their complexity.<\/li>\n<li data-section-id=\"ra87rb\" data-start=\"2749\" data-end=\"2798\"><strong data-start=\"2752\" data-end=\"2785\">Solve previous GATE questions<\/strong> regularly.<\/li>\n<li data-section-id=\"yilgbm\" data-start=\"2799\" data-end=\"2870\">Maintain a <strong data-start=\"2813\" data-end=\"2842\">formula &amp; algorithm sheet<\/strong> for last-minute revision.<\/li>\n<\/ol>\n<h2><a href=\"https:\/\/mrcet.com\/downloads\/digital_notes\/CSE\/II%20Year\/DATA%20STRUCTURES%20DIGITAL%20NOTES.pdf\" target=\"_blank\" rel=\"noopener\">GATE CSEIT \/B. tech and Gate Computer Science Notes PDF\/DSA.pdf<\/a><\/h2>\n<h2 id=\"_ReMPao2GOLK4nesP8N-ekQo_48\" class=\"LC20lb MBeuO DKV0Md\"><a href=\"https:\/\/cse.gecgudlavalleru.ac.in\/images\/admin\/pdf\/1594269760_DS-LM.pdf\" target=\"_blank\" rel=\"noopener\">Data Structures<\/a><\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Data Structure Algorithms Notes are available here. Students can read these notes for exam preparation. These notes have been created after a thorough research by a subject expert and are written in simple language for easy understanding of the students. A data structure is a named space that can be used to store and organize [&hellip;]<\/p>\n","protected":false},"author":64,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1201],"tags":[681,683,684,685,686,687,393,688,689,690],"class_list":["post-5191","post","type-post","status-publish","format-standard","hentry","category-computer-science-notes-pdf-dsa-pdf","tag-advanced-data-structures-notes","tag-data-structure-book-pdf-for-bca","tag-data-structures-and-algorithms-handwritten-notes-pdf","tag-data-structures-and-algorithms-in-c-notes-pdf","tag-data-structures-and-algorithms-lecture-notes","tag-data-structures-and-algorithms-lecture-notes-pdf","tag-data-structures-and-algorithms-notes-pdf","tag-data-structures-lecture-notes","tag-data-structures-study-material-pdf","tag-dsa-notes-pdf"],"_links":{"self":[{"href":"https:\/\/www.reilsolar.com\/pdf\/wp-json\/wp\/v2\/posts\/5191","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.reilsolar.com\/pdf\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.reilsolar.com\/pdf\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.reilsolar.com\/pdf\/wp-json\/wp\/v2\/users\/64"}],"replies":[{"embeddable":true,"href":"https:\/\/www.reilsolar.com\/pdf\/wp-json\/wp\/v2\/comments?post=5191"}],"version-history":[{"count":2,"href":"https:\/\/www.reilsolar.com\/pdf\/wp-json\/wp\/v2\/posts\/5191\/revisions"}],"predecessor-version":[{"id":11440,"href":"https:\/\/www.reilsolar.com\/pdf\/wp-json\/wp\/v2\/posts\/5191\/revisions\/11440"}],"wp:attachment":[{"href":"https:\/\/www.reilsolar.com\/pdf\/wp-json\/wp\/v2\/media?parent=5191"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.reilsolar.com\/pdf\/wp-json\/wp\/v2\/categories?post=5191"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.reilsolar.com\/pdf\/wp-json\/wp\/v2\/tags?post=5191"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}