{"id":146739,"date":"2025-09-01T18:03:14","date_gmt":"2025-09-01T12:33:14","guid":{"rendered":"https:\/\/data-flair.training\/blogs\/?p=146739"},"modified":"2025-09-01T18:03:14","modified_gmt":"2025-09-01T12:33:14","slug":"static-queue-in-dsa-python","status":"publish","type":"post","link":"https:\/\/data-flair.training\/blogs\/static-queue-in-dsa-python\/","title":{"rendered":"Static Queue in DSA Python"},"content":{"rendered":"<h3>Program 1<\/h3>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\"># Static implementation of Queue\r\nimport os \r\nMAXSIZE=10\r\nrear=-1\r\nfront=-1\r\nmyqueue=[]  # Queue \r\n\r\ndef myinsert():\r\n    global rear\r\n    global front\r\n    global MAXSIZE\r\n\r\n    if(rear==MAXSIZE-1):\r\n        print(\"Queue is oeverflow\")\r\n    else:\r\n        n=int(input(\"Enter an element: \"))    \r\n        if(rear==-1 and front==-1):\r\n            rear=front=0\r\n        else:    \r\n            rear=rear+1\r\n        \r\n        myqueue.insert(rear,n)\r\n\r\ndef mydelete():\r\n    global rear\r\n    global front\r\n    global MAXSIZE\r\n\r\n    if(len(myqueue)==0):\r\n        print(\"Queue is empty\")\r\n    else:\r\n        print(\"Deleted element is:  \",myqueue[front])\r\n        del myqueue[front]\r\n        front=front+1\r\n\r\ndef mydisplay():\r\n     global rear\r\n     global front\r\n     global MAXSIZE\r\n\r\n     if(len(myqueue)==0):\r\n        print(\"Queue is empty\")\r\n     else:\r\n         print(\"Elements of queue: \")\r\n         for element in myqueue:\r\n             print(element)\r\n\r\n# Main\r\nos.system('cls')\r\nwhile(1):\r\n    print(\"\\n-----------------------Queue Menu------------------------\")\r\n    print(\"1. Insert \\n 2. Delete \\n 3. Display \\n 4. Exit\")\r\n    print(\"-------------------------------------------------------------\")\r\n    choice=int(input(\"Enter your choice: \"))\r\n    if(choice==1):\r\n       myinsert()\r\n    elif(choice==2):        \r\n       mydelete()\r\n    elif(choice==3):\r\n        mydisplay()\r\n    else:\r\n        break<\/pre>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Program 1 # Static implementation of Queue import os MAXSIZE=10 rear=-1 front=-1 myqueue=[] # Queue def myinsert(): global rear global front global MAXSIZE if(rear==MAXSIZE-1): print(&#8220;Queue is oeverflow&#8221;) else: n=int(input(&#8220;Enter an element: &#8220;)) if(rear==-1 and&#46;&#46;&#46;<\/p>\n","protected":false},"author":581,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[32847],"tags":[32853,32922,32923,35177,35176,35175,35178],"class_list":["post-146739","post","type-post","status-publish","format-standard","hentry","category-dsa-python-tutorials","tag-dsa-python","tag-dsa-python-practical","tag-dsa-python-program","tag-dsa-python-program-on-static-queue","tag-static-queue","tag-static-queue-in-dsa-python","tag-static-queue-in-dsa-with-python"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - 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