{"id":14242,"date":"2023-01-30T13:16:12","date_gmt":"2023-01-30T07:46:12","guid":{"rendered":"https:\/\/www.codeavail.com\/blog\/?p=14242"},"modified":"2024-09-13T18:10:15","modified_gmt":"2024-09-13T12:40:15","slug":"difference-between-static-and-dynamic-variable-in-data-structure","status":"publish","type":"post","link":"https:\/\/www.codeavail.com\/blog\/difference-between-static-and-dynamic-variable-in-data-structure\/","title":{"rendered":"Difference Between Static And Dynamic Variable In Data Structure"},"content":{"rendered":"\n<p>When working with data structures, it is important to understand the difference between static and dynamic variable in data structure.&nbsp;<\/p>\n\n\n\n<p>Static variables, also known as fixed-size variables, are variables that have a fixed size and do not change throughout the life of a program.&nbsp;<\/p>\n\n\n\n<p>Dynamic variables, on the other hand, can change in size and are often used when the size of a variable is unknown or may change during runtime.&nbsp;<\/p>\n\n\n\n<p>Understanding the difference between these two types of variables can greatly impact the design and efficiency of algorithms and programs.&nbsp;<\/p>\n\n\n\n<p>In this blog, we will explore the key differences between static and dynamic variables in data structures and their respective use cases.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-background\" style=\"background:radial-gradient(rgb(255,245,203) 0%,rgb(182,227,212) 50%,rgb(51,167,181) 100%)\"><tbody><tr><td><em>If you&#8217;re struggling with understanding static and dynamic variables or need help with data structure assignments related to them, check out our expert <a href=\"https:\/\/www.codeavail.com\/Data-Structure-Assignment-Help\" target=\"_blank\" rel=\"noreferrer noopener\">Data structure assignment help<\/a> service. We provide assistance to students all around the world.<\/em><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"what-is-a-variable\"><\/span>What is a variable?<span class=\"ez-toc-section-end\"><\/span><\/h2><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_69_1 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-6a3254922ff7c\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-6a3254922ff7c\" checked aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.codeavail.com\/blog\/difference-between-static-and-dynamic-variable-in-data-structure\/#what-is-a-variable\" title=\"What is a variable?\">What is a variable?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.codeavail.com\/blog\/difference-between-static-and-dynamic-variable-in-data-structure\/#what-is-a-data-structure\" title=\"What is a Data Structure?\">What is a Data Structure?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.codeavail.com\/blog\/difference-between-static-and-dynamic-variable-in-data-structure\/#what-is-a-static-variable-in-data-structure\" title=\"What is a Static Variable in Data Structure?\">What is a Static Variable in Data Structure?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.codeavail.com\/blog\/difference-between-static-and-dynamic-variable-in-data-structure\/#what-is-a-dynamic-variable-in-data-structure\" title=\"What is a Dynamic Variable in Data Structure?\">What is a Dynamic Variable in Data Structure?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.codeavail.com\/blog\/difference-between-static-and-dynamic-variable-in-data-structure\/#uses-of-variables-in-data-structure\" title=\"Uses of Variables in Data Structure&nbsp;\">Uses of Variables in Data Structure&nbsp;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.codeavail.com\/blog\/difference-between-static-and-dynamic-variable-in-data-structure\/#advantages-of-static-variables-in-data-structure\" title=\"Advantages of Static Variables in data structure\">Advantages of Static Variables in data structure<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.codeavail.com\/blog\/difference-between-static-and-dynamic-variable-in-data-structure\/#disadvantages-of-static-variable\" title=\"Disadvantages of Static Variable&nbsp;\">Disadvantages of Static Variable&nbsp;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.codeavail.com\/blog\/difference-between-static-and-dynamic-variable-in-data-structure\/#advantages-of-dynamic-variables-in-data-structure\" title=\"Advantages of Dynamic Variables in data structure\">Advantages of Dynamic Variables in data structure<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.codeavail.com\/blog\/difference-between-static-and-dynamic-variable-in-data-structure\/#disadvantages-of-dynamic-variables-in-data-structure\" title=\"Disadvantages of Dynamic Variables in data structure\">Disadvantages of Dynamic Variables in data structure<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.codeavail.com\/blog\/difference-between-static-and-dynamic-variable-in-data-structure\/#features-of-dynamic-variables-in-data-structure\" title=\"Features of Dynamic Variables in data structure\">Features of Dynamic Variables in data structure<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.codeavail.com\/blog\/difference-between-static-and-dynamic-variable-in-data-structure\/#features-of-static-variable-in-data-structure\" title=\"Features of Static Variable in data structure\">Features of Static Variable in data structure<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.codeavail.com\/blog\/difference-between-static-and-dynamic-variable-in-data-structure\/#difference-between-static-and-dynamic-variable-in-data-structure\" title=\"Difference Between Static And Dynamic Variable In Data Structure\">Difference Between Static And Dynamic Variable In Data Structure<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.codeavail.com\/blog\/difference-between-static-and-dynamic-variable-in-data-structure\/#conclusion\" title=\"Conclusion\">Conclusion<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n\n<p>In computer Science, a variable is a way to refer to a memory location used by a computer program. The value stored in a variable can be changed and accessed by the program as needed.&nbsp;<\/p>\n\n\n\n<p>In programming, variables are used to store and manipulate data and can be used to perform calculations and make decisions based on the current state of the data.&nbsp;<\/p>\n\n\n\n<p>Variables are also important in data structures, as they are used to store and manipulate the data that makes up the structure, and to implement the operations of the data structure.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"what-is-a-data-structure\"><\/span>What is a Data Structure?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>A data structure is a method for organizing and storing data in a way that makes it easy to access, modify, and analyze. Data structures are used to organize and group data in a way that makes it easy to work with and to optimize the performance of algorithms that operate on the data.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"what-is-a-static-variable-in-data-structure\"><\/span>What is a Static Variable in Data Structure?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>In data structures, a static variable is a variable that retains its value across multiple function calls or iterations. This means that the value of a static variable is not lost when a function or loop that uses the variable completes execution.<\/p>\n\n\n\n<p>For example, in a recursive function, if a variable is defined as a static variable, its value will be retained across multiple recursive calls, whereas if it is defined as a normal variable, its value will be reinitialized for each recursive call.<\/p>\n\n\n\n<p>It&#8217;s important to note that in most programming languages, static variables are also known as class variables or class members, they are created with the static keyword and they are shared among all objects of the class, they are not specific to any object.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"what-is-a-dynamic-variable-in-data-structure\"><\/span>What is a Dynamic Variable in Data Structure?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>In data structures, a dynamic variable is a variable that can change its value or size during the execution of a program. This means that the value or size of a dynamic variable can be modified at runtime, rather than being fixed at compile-time.<\/p>\n\n\n\n<p>For example, in a linked list data structure, the size of the list can change as elements are added or removed, so the size of the list is a dynamic variable.&nbsp;<\/p>\n\n\n\n<p>Dynamic variables are created during runtime and are often implemented through the use of pointers and memory allocation. This allows for the creation of new variables or the resizing of existing variables as needed, making it possible to adjust the size of a data structure at runtime.<\/p>\n\n\n\n<p class=\"has-background\" style=\"background:radial-gradient(rgb(255,245,203) 0%,rgb(182,227,212) 50%,rgb(51,167,181) 100%)\"><strong>Also read:<\/strong> <a href=\"https:\/\/www.codeavail.com\/blog\/data-structures-and-algorithms-in-java\/\" target=\"_blank\" data-type=\"URL\" data-id=\"https:\/\/www.codeavail.com\/blog\/data-structures-and-algorithms-in-java\/\" rel=\"noreferrer noopener\">Data structure and algorithms in Java<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"uses-of-variables-in-data-structure\"><\/span>Uses of Variables in Data Structure&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Static variables are often used in data structures to keep track of information that needs to be maintained across multiple function calls or iterations, such as the current size of an array, the current position in a linked list, or the number of elements in a data structure.<\/li>\n\n\n\n<li>Dynamic variables are often used in data structures that need to change their size or shape during the execution of a program. For example, dynamic arrays and linked lists are data structures that rely on dynamic variables to change their size as needed. This way it allows for efficient management of memory usage<\/li>\n\n\n\n<li>Variables are used to store the data that makes up the structure, such as the elements in an array or the properties of an object. Without variables, data structures would not be able to store and manipulate data.<\/li>\n\n\n\n<li>Variables are used to keep track of the state of the data structure, such as the size of an array or the current position in a linked list. This information is necessary for the data structure to function correctly.<\/li>\n\n\n\n<li>Variables are used to keep track of the relationships between the data in a data structure, such as the links between nodes in a linked list or the parent-child relationship in a tree.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"advantages-of-static-variables-in-data-structure\"><\/span>Advantages of Static Variables in data structure<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Since a static variable is only created once, it is stored in the memory for the duration of the program, reducing the amount of memory required.<\/li>\n\n\n\n<li>The value of a static variable persists between function calls and is not destroyed when the function exits, allowing the value to be retained and reused.<\/li>\n\n\n\n<li>Static variables can be accessed by any function or method in the program, making them useful for sharing data across different parts of the code.<\/li>\n\n\n\n<li>&nbsp;Static variables have global scope and can be accessed from anywhere in the program.<\/li>\n\n\n\n<li>Static variables are thread-safe, meaning that they can be accessed by multiple threads without causing race conditions or other synchronization issues.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"disadvantages-of-static-variable\"><\/span>Disadvantages of Static Variable&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Static variables are initialized only once, during the program startup. if the variable is not initialized by the developer, it could contain a random value or an undefined value.<\/li>\n\n\n\n<li>Since the scope of a static variable is limited to the file in which it is defined, it cannot be accessed by other files or modules, making it difficult to share data across different parts of a large program.<\/li>\n\n\n\n<li>Static variables can make testing and debugging more difficult because their values persist between function calls, making it hard to track down bugs.<\/li>\n\n\n\n<li>The use of static variables can lead to tight coupling between different parts of the code, making the program harder to maintain and modify.<\/li>\n\n\n\n<li>Static variables can cause dependency of one class on another class.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"advantages-of-dynamic-variables-in-data-structure\"><\/span>Advantages of Dynamic Variables in data structure<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Dynamic variables can be created and destroyed at runtime, allowing for more flexibility in managing memory usage.<\/li>\n\n\n\n<li>Dynamic variables can have local or global scope, making them useful for sharing data across different parts of the code.<\/li>\n\n\n\n<li>Dynamic variables can be initialized with any value at any time, giving the developer more control over their value.<\/li>\n\n\n\n<li>Dynamic variables can make testing and debugging easier because their values are not retained between function calls, making it easier to track down bugs.<\/li>\n\n\n\n<li>Dynamic variables can help to reduce tight coupling between different parts of the code, making the program easier to maintain and modify.<\/li>\n\n\n\n<li>Dynamic variables can be used to achieve thread safety, meaning that they can be accessed by multiple threads without causing race conditions or other synchronization issues.<\/li>\n\n\n\n<li>Dynamic variables are allocated memory when they are created and deallocated when they are destroyed, this allows for better memory management and prevents memory leaks.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"disadvantages-of-dynamic-variables-in-data-structure\"><\/span>Disadvantages of Dynamic Variables in data structure<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Allocating and deallocating memory at runtime can be slower than using static variables, which are allocated only once at the program start.<\/li>\n\n\n\n<li>Frequent allocation and deallocation of dynamic variables can lead to memory fragmentation, which can reduce the performance of the program and make it harder to allocate large blocks of memory.<\/li>\n\n\n\n<li>Dynamic variables need to be allocated and deallocated manually, which can be error-prone and can lead to memory leaks if not done properly.<\/li>\n\n\n\n<li>Dynamic variables often require the use of pointers, which can make the code more complex and harder to understand.<\/li>\n\n\n\n<li>Dynamic variables need to be explicitly initialized by the developer, if the developer forgets to initialize them, they could contain a random value or an undefined value.<\/li>\n\n\n\n<li>Dynamic variables can become invalid if the memory they point to is deallocated or freed before the variable is itself destroyed. This can lead to a situation known as a &#8220;dangling pointer&#8221; which can cause unexpected behavior or crashes.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"features-of-dynamic-variables-in-data-structure\"><\/span>Features of Dynamic Variables in data structure<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Dynamic Variables have Several Features:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Dynamic variables are allocated memory at runtime, rather than at the program start like static variables.<\/li>\n\n\n\n<li>Dynamic variables need to be allocated and deallocated manually, which can be error-prone and can lead to memory leaks if not done properly.<\/li>\n\n\n\n<li>Dynamic variables can be created and destroyed at runtime, allowing for more flexibility in managing memory usage.<\/li>\n\n\n\n<li>Dynamic variables can have local or global scope, making them useful for sharing data across different parts of the code.<\/li>\n\n\n\n<li>Dynamic variables can be initialized with any value at any time, giving the developer more control over their value.<\/li>\n\n\n\n<li>Dynamic variables often require the use of pointers, which can make the code more complex and harder to understand.<\/li>\n\n\n\n<li>Dynamic variables can be used to achieve thread safety, meaning that they can be accessed by multiple threads without causing race conditions or other synchronization issues.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"features-of-static-variable-in-data-structure\"><\/span>Features of Static Variable in data structure<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Static variables are allocated memory at the program start, rather than at runtime like dynamic variables.<\/li>\n\n\n\n<li>Since a static variable is only created once, it is stored in the memory for the duration of the program, reducing the amount of memory required.<\/li>\n\n\n\n<li>The value of a static variable persists between function calls and is not destroyed when the function exits, allowing the value to be retained and reused.<\/li>\n\n\n\n<li>Static variables can be accessed by any function or method in the program, making them useful for sharing data across different parts of the code.<\/li>\n\n\n\n<li>Static variables have global scope and can be accessed from anywhere in the program.<\/li>\n\n\n\n<li>Static variables are initialized only once, during the program startup. if the variable is not initialized by the developer, it could contain a random value or an undefined value.<\/li>\n<\/ol>\n\n\n\n<p>Now we discuss the \u201cdifference between Static and Dynamic variables in data structure\u201d&nbsp;<\/p>\n\n\n\n<p>Here are the key differences between Static and Dynamic variables in data structure&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"difference-between-static-and-dynamic-variable-in-data-structure\"><\/span>Difference Between Static And Dynamic Variable In Data Structure<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-background\" style=\"background:radial-gradient(rgb(255,245,203) 0%,rgb(182,227,212) 50%,rgb(51,167,181) 100%)\"><tbody><tr><td>Sr. No.<\/td><td>Parameters<\/td><td>Static Data Structure<\/td><td>Dynamic Data Structure<\/td><\/tr><tr><td>1<\/td><td>Memory Allocated<\/td><td>Static variables are allocated memory at the program start, rather than at runtime like dynamic variables.<\/td><td>Dynamic variables are allocated memory at runtime, rather than at the program start like static variables.<\/td><\/tr><tr><td><\/td><td><\/td><td><\/td><td><\/td><\/tr><tr><td>2<\/td><td>Easier Access<\/td><td>static data structure provides easier access to elements through the index<\/td><td>Not provide easier access<\/td><\/tr><tr><td><\/td><td><\/td><td><\/td><td><\/td><\/tr><tr><td>3<\/td><td>Flexible<\/td><td>Not Flexible<\/td><td>Dynamic variables can be created and destroyed at runtime, allowing for more flexibility in managing memory usage.<\/td><\/tr><tr><td><\/td><td><\/td><td><\/td><td><\/td><\/tr><tr><td>4<\/td><td>Example<\/td><td>In an Array<\/td><td>In a linked list data structure, the size of the list can change as elements are added or removed, so the size of the list is a dynamic variable.<\/td><\/tr><tr><td><\/td><td><\/td><td><\/td><td><\/td><\/tr><tr><td>5<\/td><td>Initialization<\/td><td>Static variables are initialized only once, during the program startup. if the variable is not initialized by the developer, it could contain a random value or an undefined value.<\/td><td>Dynamic variables can be initialized with any value at any time, giving the developer more control over their value.<\/td><\/tr><tr><td><\/td><td><\/td><td><\/td><td><\/td><\/tr><tr><td>6<\/td><td>Element Access<\/td><td>Directly Access<\/td><td>Element can&#8217;t access directly<\/td><\/tr><tr><td><\/td><td><\/td><td><\/td><td><\/td><\/tr><tr><td>7<\/td><td>Size<\/td><td>Static variables have a fixed size during the runtime and cannot be changed.<\/td><td>Dynamic variables can change size during runtime, which allows for efficient usage of memory.<\/td><\/tr><tr><td><\/td><td><\/td><td><\/td><td><\/td><\/tr><tr><td>8<\/td><td>Pointers<\/td><td>Not required<\/td><td>Dynamic variables often require the use of pointers, which can make the code more complex and harder to understand.<\/td><\/tr><tr><td><\/td><td><\/td><td><\/td><td><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"conclusion\"><\/span>Conclusion<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>In this article, we have a complete discussion about the \u201cDifference Between Static and Dynamic Variable In Data Structure\u201d as well we have discussed their advantages, disadvantage, and features also. This article plays a very important role for understand the basic difference between static and dynamic variables in the data structure. We hope this information is very useful for you. Now you can easily use these variables according to your needs.&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>When working with data structures, it is important to understand the difference between static and dynamic variable in data structure.&nbsp; Static variables, also known as fixed-size variables, are variables that have a fixed size and do not change throughout the life of a program.&nbsp; Dynamic variables, on the other hand, can change in size and [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":14250,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"rank_math_lock_modified_date":false,"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":"","theme-transparent-header-meta":"","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":"","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":""}},"footnotes":""},"categories":[307,47],"tags":[],"class_list":["post-14242","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-computer-science","category-education"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.codeavail.com\/blog\/wp-json\/wp\/v2\/posts\/14242","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.codeavail.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.codeavail.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.codeavail.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.codeavail.com\/blog\/wp-json\/wp\/v2\/comments?post=14242"}],"version-history":[{"count":2,"href":"https:\/\/www.codeavail.com\/blog\/wp-json\/wp\/v2\/posts\/14242\/revisions"}],"predecessor-version":[{"id":34763,"href":"https:\/\/www.codeavail.com\/blog\/wp-json\/wp\/v2\/posts\/14242\/revisions\/34763"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.codeavail.com\/blog\/wp-json\/wp\/v2\/media\/14250"}],"wp:attachment":[{"href":"https:\/\/www.codeavail.com\/blog\/wp-json\/wp\/v2\/media?parent=14242"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.codeavail.com\/blog\/wp-json\/wp\/v2\/categories?post=14242"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.codeavail.com\/blog\/wp-json\/wp\/v2\/tags?post=14242"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}