{"id":135944,"date":"2024-05-29T11:18:38","date_gmt":"2024-05-29T05:48:38","guid":{"rendered":"https:\/\/data-flair.training\/blogs\/?p=135944"},"modified":"2024-05-29T11:18:38","modified_gmt":"2024-05-29T05:48:38","slug":"stack-using-array-in-dsa-using-java","status":"publish","type":"post","link":"https:\/\/data-flair.training\/blogs\/stack-using-array-in-dsa-using-java\/","title":{"rendered":"Stack using Array in Data Structures using Java"},"content":{"rendered":"<h3>Program 1<\/h3>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">package dataflair;\r\nimport java.util.*;\r\npublic class TestStack \r\n{\r\n    public static void main(String[] args) \r\n    {\r\n           int choice;\r\n           Scanner scan=new Scanner(System.in);\r\n           MyStack M=new MyStack();\r\n         do\r\n         {    \r\n          System.out.println(\"---------------------Stack Menu----------------------\");    \r\n          System.out.println(\"1. Push\");\r\n          System.out.println(\"2. Pop\");\r\n          System.out.println(\"3. Display\");\r\n          System.out.println(\"4. Exit\");\r\n          System.out.println(\"------------------------------------------------------\");\r\n          System.out.println(\"Enter Your Choice\"); \r\n          choice=scan.nextInt();\r\n          switch(choice)\r\n          {\r\n              case 1:M.push();break;\r\n              case 2:M.pop();break;\r\n              case 3:M.display();break;\r\n              case 4:break;\r\n              default:System.out.println(\"Invalid Choice\");\r\n          }\r\n         }while(choice!=4);\r\n         \r\n          \r\n    }\r\n    \r\n}<\/pre>\n<h3>Program 2<\/h3>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">package dataflair;\r\nimport java.util.Scanner;\r\npublic class MyStack \r\n{\r\n       \r\n       private int top=-1;\r\n       private final int MAXSIZE=10;\r\n       private int stack[]=new int[MAXSIZE];\r\n       Scanner scan=new Scanner(System.in);\r\n       \r\n         void push()\r\n         {\r\n             int n;\r\n            if(top==MAXSIZE-1)       \r\n                 System.out.println(\"Stack is Overflow\");\r\n            else\r\n            {\r\n                System.out.println(\"Enter an element for push\");\r\n                n=scan.nextInt();\r\n                top++;\r\n                stack[top]=n;\r\n            }\r\n         }\r\n         void pop()\r\n         {\r\n             if(top==-1)\r\n                 System.out.println(\"Stack is Empty\");\r\n             else\r\n             {\r\n                 int n;\r\n                 n=stack[top];\r\n                 top--;\r\n                 System.out.println(\"Poped element is: \"+n);\r\n             }\r\n         }\r\n         void display()\r\n         {\r\n             \r\n             if(top==-1)\r\n                 System.out.println(\"Stack is empty\");\r\n             else\r\n             {\r\n                 System.out.println(\"Elements of Stack\");    \r\n                 for(int i=top;i&gt;=0;i--)\r\n                 {\r\n                     System.out.println(stack[i]);\r\n                 }\r\n             }\r\n         }\r\n}<\/pre>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Program 1 package dataflair; import java.util.*; public class TestStack { public static void main(String[] args) { int choice; Scanner scan=new Scanner(System.in); MyStack M=new MyStack(); do { System.out.println(&#8220;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;Stack Menu&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;-&#8220;); System.out.println(&#8220;1. Push&#8221;); System.out.println(&#8220;2. Pop&#8221;); System.out.println(&#8220;3. Display&#8221;);&#46;&#46;&#46;<\/p>\n","protected":false},"author":86671,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[31451],"tags":[32295,32290,32294,32293,32291,32292],"class_list":["post-135944","post","type-post","status-publish","format-standard","hentry","category-dsa-java-tutorials","tag-data-structures-using-java","tag-dsa-using-java","tag-dsa-using-java-practical","tag-dsa-using-java-program","tag-stack-using-array","tag-stack-using-array-in-dsa-using-java"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Stack using Array in Data Structures using Java - DataFlair<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/data-flair.training\/blogs\/stack-using-array-in-dsa-using-java\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Stack using Array in Data Structures using Java - DataFlair\" \/>\n<meta property=\"og:description\" content=\"Program 1 package dataflair; import java.util.*; public class TestStack { public static void main(String[] args) { int choice; Scanner scan=new Scanner(System.in); MyStack M=new MyStack(); do { System.out.println(&quot;---------------------Stack Menu----------------------&quot;); System.out.println(&quot;1. 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