{"id":1600,"date":"2025-10-15T11:54:47","date_gmt":"2025-10-15T11:54:47","guid":{"rendered":"https:\/\/fanlaw.in\/?post_type=product&p=1600"},"modified":"2025-10-15T12:08:08","modified_gmt":"2025-10-15T12:08:08","slug":"essential-data-structures-30-day-challenge","status":"publish","type":"product","link":"https:\/\/fanlaw.in\/?product=essential-data-structures-30-day-challenge","title":{"rendered":"Essential Data Structures: 30-Day Challenge"},"content":{"rendered":"

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Days<\/td>\nContent Title<\/td>\nKey Concepts Covered<\/td>\n<\/tr>\n<\/thead>\n
Days 1-7<\/b><\/td>\nBasic Structures & Analysis<\/b><\/td>\nIntroduction to Algorithms, Time and Space Complexity (Big O), Arrays and Linked Lists (Singly, Doubly).<\/td>\n<\/tr>\n
Days 8-14<\/b><\/td>\nLinear Data Structures<\/b><\/td>\nStacks (LIFO), Queues (FIFO), Implementation using Arrays and Linked Lists, Hash Tables\/Maps.<\/td>\n<\/tr>\n
Days 15-21<\/b><\/td>\nNon-Linear Structures I<\/b><\/td>\nTrees (Binary Trees, Binary Search Trees), Tree Traversal (Inorder, Preorder, Postorder).<\/td>\n<\/tr>\n
Days 22-30<\/b><\/td>\nNon-Linear Structures II & Project<\/b><\/td>\nIntroduction to Graphs<\/b> (DFS, BFS), Sorting Algorithms (Selection, Bubble, Merge), Final Project:<\/b> Implement a Simple Pathfinding Algorithm using a Graph.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"
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  • Target Audience:<\/b> Programmers looking to improve problem-solving and interview skills (using Python or Java).<\/li>\n
  • Goal:<\/b> Implement and understand the usage of fundamental data structures.<\/li>\n<\/ul>\n","protected":false},"featured_media":1601,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[29],"product_tag":[],"class_list":{"0":"post-1600","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-courses","7":"desktop-align-left","8":"tablet-align-left","9":"mobile-align-left","11":"first","12":"instock","13":"sale","14":"virtual","15":"purchasable","16":"product-type-simple"},"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/fanlaw.in\/index.php?rest_route=\/wp\/v2\/product\/1600","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fanlaw.in\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/fanlaw.in\/index.php?rest_route=\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/fanlaw.in\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1600"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/fanlaw.in\/index.php?rest_route=\/wp\/v2\/media\/1601"}],"wp:attachment":[{"href":"https:\/\/fanlaw.in\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1600"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/fanlaw.in\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=1600"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/fanlaw.in\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=1600"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/fanlaw.in\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=1600"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}