{"id":2698,"date":"2019-09-20T06:17:04","date_gmt":"2019-09-20T06:17:04","guid":{"rendered":"https:\/\/docs.creativegigs.net\/docs\/rogan-wordpress-theme-documentation\/getting-started\/plugins-installation\/"},"modified":"2024-04-07T01:19:52","modified_gmt":"2024-04-07T01:19:52","slug":"introduction-to-stack","status":"publish","type":"docs","link":"https:\/\/adelnasim.com\/ar\/docs\/courses\/data-structures\/introduction-to-stack\/","title":{"rendered":"\u0645\u0642\u062f\u0645\u0629 \u0627\u0644\u0649 \u0627\u0644\u0640Stack"},"content":{"rendered":"<h1>\u0645\u0642\u062f\u0645\u0629:<\/h1>\n<p>\u0641\u064a \u0645\u062c\u0627\u0644 \u0639\u0644\u0648\u0645 \u0627\u0644\u0643\u0645\u0628\u064a\u0648\u062a\u0631 \u0648\u0627\u0644\u0628\u0631\u0645\u062c\u0629\u060c \u064a\u0639\u062f \u0641\u0647\u0645 \u0647\u064a\u0627\u0643\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0623\u0645\u0631\u064b\u0627 \u0623\u0633\u0627\u0633\u064a\u064b\u0627. \u0623\u062d\u062f \u0647\u064a\u0627\u0643\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0647\u0630\u0647 \u0647\u0648 \u0627\u0644\u0633\u062a\u0627\u0643. \u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u0645\u0642\u0627\u0644\u0629\u060c \u0633\u0648\u0641 \u0646\u062a\u0639\u0645\u0642 \u0641\u064a \u0645\u0627\u0647\u064a\u0629 \u0627\u0644\u0633\u062a\u0627\u0643\u060c \u0648\u0643\u064a\u0641\u064a\u0629 \u0639\u0645\u0644\u0647\u060c \u0648\u0639\u0645\u0644\u064a\u0627\u062a\u0647\u060c \u0648\u062a\u0637\u0628\u064a\u0642\u0627\u062a\u0647 \u0641\u064a \u0627\u0644\u0628\u0631\u0645\u062c\u0629.<\/p>\n<h1>\u0645\u0627 \u0647\u0648 \u0627\u0644\u0640Stack\u061f<\/h1>\n<p>\u0627\u0644\u0633\u062a\u0627\u0643\u0639\u0628\u0627\u0631\u0629 \u0639\u0646 \u0628\u0646\u064a\u0629 \u0628\u064a\u0627\u0646\u0627\u062a \u062e\u0637\u064a\u0629 \u062a\u062a\u0628\u0639 \u0645\u0628\u062f\u0623 Last-In-First-Out (LIFO). \u062a\u062e\u064a\u0644 \u0643\u0648\u0645\u0629 \u0645\u0646 \u0627\u0644\u0623\u0637\u0628\u0627\u0642 \u0641\u064a \u0627\u0644\u0643\u0627\u0641\u064a\u062a\u064a\u0631\u064a\u0627\u061b \u064a\u0645\u0643\u0646\u0643 \u0641\u0642\u0637 \u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0644\u0648\u062d\u0629 \u0627\u0644\u0639\u0644\u0648\u064a\u0629 \u0645\u0646 \u0627\u0644\u0645\u0643\u062f\u0633. \u0648\u0628\u0627\u0644\u0645\u062b\u0644\u060c \u0641\u064a \u0628\u0646\u064a\u0629 \u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0633\u062a\u0627\u0643\u060c \u064a\u0645\u0643\u0646 \u0641\u0642\u0637 \u0625\u0636\u0627\u0641\u0629 \u0627\u0644\u0639\u0646\u0627\u0635\u0631 \u0623\u0648 \u0625\u0632\u0627\u0644\u062a\u0647\u0627 \u0645\u0646 \u0627\u0644\u0623\u0639\u0644\u0649.<\/p>\n<h1>\u0643\u064a\u0641 \u064a\u0639\u0645\u0644 \u0627\u0644\u0640Stack \u061f<\/h1>\n<p>\u064a\u062d\u062a\u0648\u064a \u0627\u0644\u0633\u062a\u0627\u0643 \u0639\u0644\u0649 \u0639\u0645\u0644\u064a\u062a\u064a\u0646 \u0623\u0633\u0627\u0633\u064a\u062a\u064a\u0646: push \u0648pop.<\/p>\n<ul>\n<li>Push: \u0625\u0636\u0627\u0641\u0629 \u0639\u0646\u0635\u0631 \u0625\u0644\u0649 \u0623\u0639\u0644\u0649 \u0627\u0644\u0633\u062a\u0627\u0643.<\/li>\n<li>Pop: \u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0639\u0646\u0635\u0631 \u0627\u0644\u0639\u0644\u0648\u064a \u0645\u0646 \u0627\u0644\u0633\u062a\u0627\u0643.<\/li>\n<\/ul>\n<p>\u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0630\u0644\u0643\u060c \u062a\u062f\u0639\u0645 \u0627\u0644\u0633\u062a\u0627\u0643 \u0639\u0627\u062f\u0629\u064b \u0639\u0645\u0644\u064a\u0627\u062a \u0623\u062e\u0631\u0649 \u0645\u062b\u0644 peek (\u0644\u0639\u0631\u0636 \u0627\u0644\u0639\u0646\u0635\u0631 \u0627\u0644\u0639\u0644\u0648\u064a \u062f\u0648\u0646 \u0625\u0632\u0627\u0644\u062a\u0647) \u0648isEmpty (\u0644\u0644\u062a\u062d\u0642\u0642 \u0645\u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0627\u0644\u0633\u062a\u0627\u0643 \u0641\u0627\u0631\u063a).<\/p>\n<h1>\u062a\u0646\u0641\u064a\u0630 \u0627\u0644\u0640Stack:<\/h1>\n<p>\u064a\u0645\u0643\u0646 \u062a\u0646\u0641\u064a\u0630 \u0627\u0644\u0633\u062a\u0627\u0643 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0645\u0635\u0641\u0648\u0641\u0627\u062a \u0623\u0648 \u0627\u0644\u0642\u0648\u0627\u0626\u0645 \u0627\u0644\u0645\u0631\u062a\u0628\u0637\u0629.<\/p>\n<ul>\n<li>\u062a\u0637\u0628\u064a\u0642 \u0627\u0644\u0645\u0635\u0641\u0648\u0641\u0629: \u0641\u064a \u0647\u0630\u0627 \u0627\u0644\u0623\u0633\u0644\u0648\u0628\u060c \u064a\u062a\u0645 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0635\u0641\u0648\u0641\u0629 \u0630\u0627\u062a \u062d\u062c\u0645 \u062b\u0627\u0628\u062a \u0644\u062a\u062e\u0632\u064a\u0646 \u0639\u0646\u0627\u0635\u0631 \u0627\u0644\u0633\u062a\u0627\u0643. \u062a\u0639\u0645\u0644 \u0639\u0645\u0644\u064a\u0627\u062a Push \u0648pop \u0639\u0644\u0649 \u062a\u0639\u062f\u064a\u0644 \u0627\u0644\u0641\u0647\u0631\u0633 \u0627\u0644\u0639\u0644\u0648\u064a \u0644\u0644\u0645\u0635\u0641\u0648\u0641\u0629.<\/li>\n<li>\u062a\u0646\u0641\u064a\u0630 \u0627\u0644\u0642\u0627\u0626\u0645\u0629 \u0627\u0644\u0645\u0631\u062a\u0628\u0637\u0629: \u0647\u0646\u0627\u060c \u064a\u062a\u0645 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0642\u0627\u0626\u0645\u0629 \u0645\u0631\u062a\u0628\u0637\u0629 \u0644\u062a\u0646\u0641\u064a\u0630 \u0627\u0644\u0633\u062a\u0627\u0643. \u062a\u0645\u062b\u0644 \u0643\u0644 \u0639\u0642\u062f\u0629 \u0641\u064a \u0627\u0644\u0642\u0627\u0626\u0645\u0629 \u0627\u0644\u0645\u0631\u062a\u0628\u0637\u0629 \u0639\u0646\u0635\u0631\u064b\u0627\u060c \u0648\u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u0639\u0644\u0648\u064a \u0645\u0646 \u0627\u0644\u0633\u062a\u0627\u0643\u0647\u0648 \u0631\u0623\u0633 \u0627\u0644\u0642\u0627\u0626\u0645\u0629.<\/li>\n<\/ul>\n<h1>\u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0640Stack:<\/h1>\n<p>\u062f\u0639\u0648\u0646\u0627 \u0646\u0644\u0642\u064a \u0646\u0638\u0631\u0629 \u0639\u0644\u0649 \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0633\u062a\u0627\u0643 \u0628\u0627\u0644\u062a\u0641\u0635\u064a\u0644:<\/p>\n<ul>\n<li>Push: \u0625\u0636\u0627\u0641\u0629 \u0639\u0646\u0635\u0631 \u0625\u0644\u0649 \u0623\u0639\u0644\u0649 \u0627\u0644\u0633\u062a\u0627\u0643. \u064a\u0635\u0628\u062d \u0627\u0644\u0639\u0646\u0635\u0631 \u0627\u0644\u062c\u062f\u064a\u062f \u0647\u0648 \u0627\u0644\u0639\u0646\u0635\u0631 \u0627\u0644\u0639\u0644\u0648\u064a\u060c \u0648\u064a\u0632\u062f\u0627\u062f \u062d\u062c\u0645 \u0627\u0644\u0633\u062a\u0627\u0643 \u0628\u0645\u0642\u062f\u0627\u0631 \u0648\u0627\u062d\u062f.<\/li>\n<li>Pop: \u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0639\u0646\u0635\u0631 \u0627\u0644\u0639\u0644\u0648\u064a \u0645\u0646 \u0627\u0644\u0633\u062a\u0627\u0643. \u064a\u062a\u0645 \u0625\u0631\u062c\u0627\u0639 \u0627\u0644\u0639\u0646\u0635\u0631 (\u0623\u0648 \u0625\u0632\u0627\u0644\u062a\u0647 \u0628\u0628\u0633\u0627\u0637\u0629)\u060c \u0648\u064a\u062a\u0645 \u062a\u0642\u0644\u064a\u0644 \u062d\u062c\u0645 \u0627\u0644\u0633\u062a\u0627\u0643 \u0628\u0645\u0642\u062f\u0627\u0631 \u0648\u0627\u062d\u062f.<\/li>\n<li>getTop: \u0625\u0631\u062c\u0627\u0639 \u0627\u0644\u0639\u0646\u0635\u0631 \u0627\u0644\u0639\u0644\u0648\u064a \u0644\u0644\u0633\u062a\u0627\u0643 \u062f\u0648\u0646 \u0625\u0632\u0627\u0644\u062a\u0647.<\/li>\n<li>isEmpty: \u064a\u062a\u062d\u0642\u0642 \u0645\u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u0633\u062a\u0627\u0643 \u0641\u0627\u0631\u063a\u064b\u0627. \u064a\u064f\u0631\u062c\u0639 \u0635\u062d\u064a\u062d\u064b\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u0633\u062a\u0627\u0643 \u0641\u0627\u0631\u063a\u064b\u0627\u060c \u0648\u064a\u064f\u0631\u062c\u0639 \u062e\u0637\u0623\u064b \u0625\u0630\u0627 \u0643\u0627\u0646 \u062e\u0644\u0627\u0641 \u0630\u0644\u0643.<\/li>\n<\/ul>\n<h1>\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0640Stack:<\/h1>\n<p>\u064a\u062c\u062f \u0627\u0644\u0633\u062a\u0627\u0643 \u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0641\u064a \u0645\u062c\u0627\u0644\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u0629 \u0645\u0646 \u0639\u0644\u0648\u0645 \u0627\u0644\u0643\u0645\u0628\u064a\u0648\u062a\u0631 \u0648\u0627\u0644\u0628\u0631\u0645\u062c\u0629\u060c \u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643:<\/p>\n<ul>\n<li>Function Call Stack: \u064a\u0633\u062a\u062e\u062f\u0645 \u0644\u0625\u062f\u0627\u0631\u0629 \u0627\u0633\u062a\u062f\u0639\u0627\u0621\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0644 \u0648\u0627\u0644\u0645\u062a\u063a\u064a\u0631\u0627\u062a \u0627\u0644\u0645\u062d\u0644\u064a\u0629 \u0641\u064a \u0644\u063a\u0627\u062a \u0627\u0644\u0628\u0631\u0645\u062c\u0629.<\/li>\n<li>\u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u062a\u0639\u0628\u064a\u0631: \u064a\u0633\u062a\u062e\u062f\u0645 \u0644\u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u062a\u0639\u0628\u064a\u0631\u0627\u062a \u0627\u0644\u062d\u0633\u0627\u0628\u064a\u0629\u060c \u0648\u0627\u0644\u062a\u062d\u0648\u064a\u0644 \u0645\u0646 infix \u0625\u0644\u0649 postfix\u060c \u0648\u062d\u0644 \u0627\u0644\u062a\u0639\u0628\u064a\u0631\u0627\u062a \u0627\u0644\u0644\u0627\u062d\u0642\u0629.<\/li>\n<li>\u0622\u0644\u064a\u0629 \u0627\u0644\u062a\u0631\u0627\u062c\u0639: \u062a\u062f\u0639\u0645 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0631\u0627\u062c\u0639 \u0641\u064a \u0628\u0631\u0627\u0645\u062c \u062a\u062d\u0631\u064a\u0631 \u0627\u0644\u0646\u0635\u0648\u0635 \u0648\u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u062c\u0631\u0627\u0641\u064a\u0643\u064a.<\/li>\n<li>Backtracking: \u064a\u0633\u062a\u062e\u062f\u0645 \u0641\u064a \u062e\u0648\u0627\u0631\u0632\u0645\u064a\u0627\u062a \u0645\u062b\u0644 \u0628\u062d\u062b \u0627\u0644\u0639\u0645\u0642 \u0627\u0644\u0623\u0648\u0644 (DFS) \u0644\u0627\u0633\u062a\u0643\u0634\u0627\u0641 \u062c\u0645\u064a\u0639 \u0627\u0644\u0645\u0633\u0627\u0631\u0627\u062a \u0627\u0644\u0645\u0645\u0643\u0646\u0629 \u0641\u064a \u0627\u0644\u0631\u0633\u0645 \u0627\u0644\u0628\u064a\u0627\u0646\u064a.<\/li>\n<\/ul>\n<p>\u0627\u0644\u062e\u0644\u0627\u0635\u0629:<\/p>\n<p>\u0641\u064a \u0627\u0644\u062e\u062a\u0627\u0645\u060c \u0627\u0644\u0633\u062a\u0627\u0643 \u0647\u064a \u0647\u064a\u0627\u0643\u0644 \u0628\u064a\u0627\u0646\u0627\u062a \u0628\u0633\u064a\u0637\u0629 \u0648\u0644\u0643\u0646\u0647\u0627 \u0642\u0648\u064a\u0629 \u062a\u0644\u0639\u0628 \u062f\u0648\u0631\u064b\u0627 \u062d\u0627\u0633\u0645\u064b\u0627 \u0641\u064a \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0645\u0647\u0627\u0645 \u0627\u0644\u0628\u0631\u0645\u062c\u0629. \u0625\u0646 \u0641\u0647\u0645 \u0643\u064a\u0641\u064a\u0629 \u0639\u0645\u0644 \u0627\u0644\u0633\u062a\u0627\u0643 \u0648\u062a\u0637\u0628\u064a\u0642\u0627\u062a\u0647\u0627 \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0639\u0632\u0632 \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631 \u0642\u062f\u0631\u0627\u062a \u0627\u0644\u0645\u0628\u0631\u0645\u062c \u0639\u0644\u0649 \u062d\u0644 \u0627\u0644\u0645\u0634\u0643\u0644\u0627\u062a. \u0633\u0648\u0627\u0621 \u0643\u0646\u062a \u0645\u0628\u062a\u062f\u0626\u064b\u0627 \u0623\u0648 \u0645\u0628\u0631\u0645\u062c\u064b\u0627 \u0630\u0648 \u062e\u0628\u0631\u0629\u060c \u0641\u0625\u0646 \u0625\u062a\u0642\u0627\u0646 \u0627\u0644\u0633\u062a\u0627\u0643 \u0623\u0645\u0631 \u0636\u0631\u0648\u0631\u064a \u0644\u0628\u0646\u0627\u0621 \u0623\u0646\u0638\u0645\u0629 \u0628\u0631\u0645\u062c\u064a\u0629 \u0641\u0639\u0627\u0644\u0629 \u0648\u0642\u0648\u064a\u0629.<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Introduction: In the realm of computer science and programming, understanding data structures is fundamental. One such essential data structure is the stack. In this article, we&#8217;ll delve into what stacks are, how they work, their operations, and their applications in programming. What is a Stack? A stack is a linear data structure that follows the [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"parent":2564,"menu_order":62,"comment_status":"open","ping_status":"closed","template":"","doc_tag":[],"class_list":["post-2698","docs","type-docs","status-publish","hentry","no-post-thumbnail"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/adelnasim.com\/ar\/wp-json\/wp\/v2\/docs\/2698","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/adelnasim.com\/ar\/wp-json\/wp\/v2\/docs"}],"about":[{"href":"https:\/\/adelnasim.com\/ar\/wp-json\/wp\/v2\/types\/docs"}],"author":[{"embeddable":true,"href":"https:\/\/adelnasim.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/adelnasim.com\/ar\/wp-json\/wp\/v2\/comments?post=2698"}],"version-history":[{"count":5,"href":"https:\/\/adelnasim.com\/ar\/wp-json\/wp\/v2\/docs\/2698\/revisions"}],"predecessor-version":[{"id":10554,"href":"https:\/\/adelnasim.com\/ar\/wp-json\/wp\/v2\/docs\/2698\/revisions\/10554"}],"up":[{"embeddable":true,"href":"https:\/\/adelnasim.com\/ar\/wp-json\/wp\/v2\/docs\/2564"}],"wp:attachment":[{"href":"https:\/\/adelnasim.com\/ar\/wp-json\/wp\/v2\/media?parent=2698"}],"wp:term":[{"taxonomy":"doc_tag","embeddable":true,"href":"https:\/\/adelnasim.com\/ar\/wp-json\/wp\/v2\/doc_tag?post=2698"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}