{"id":143175,"date":"2024-08-07T12:41:49","date_gmt":"2024-08-07T07:11:49","guid":{"rendered":"https:\/\/data-flair.training\/blogs\/?p=143175"},"modified":"2024-08-07T12:41:49","modified_gmt":"2024-08-07T07:11:49","slug":"deque-using-collection-module-in-dsa-python","status":"publish","type":"post","link":"https:\/\/data-flair.training\/blogs\/deque-using-collection-module-in-dsa-python\/","title":{"rendered":"Deque using Collection Module in DSA Python"},"content":{"rendered":"<h3>Program 1<\/h3>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">#implementation of DQueue using collections\r\nimport collections\r\nmydq=collections.deque()\r\n\r\n# insert Rear function\r\ndef insertRear():\r\n    n=int(input(\"Enter an element\"))\r\n    mydq.append(n)\r\n    \r\n# Delete Front function\r\ndef deleteFront():\r\n    if(not mydq):\r\n        print(\"Queue is empty\")    \r\n    else:\r\n        print(\"Delete element is: \",mydq.popleft())        \r\n\r\n# insert Front function\r\ndef insertFront():\r\n    n=int(input(\"Enter an element\"))\r\n    mydq.appendleft(n)\r\n\r\n# Delete Rear function\r\ndef deleteRear():\r\n    if(not mydq):\r\n        print(\"Queue is empty\")    \r\n    else:\r\n        print(\"Delete element is: \",mydq.pop())         \r\n\r\n# Display function\r\ndef display():\r\n    if(not mydq):\r\n        print(\"Queue is empty\")    \r\n    else:\r\n        print(\"Elements of Dqueue: \")\r\n        for element in mydq:\r\n            print(element,end=\" \")\r\n\r\nwhile(1):\r\n    print(\"\\n---------------------- DQueue Menu--------------------------------\\n\")\r\n    print(\"\\n 1.Insert Rear \\n 2.Delete Front \\n 3.Insert Front \\n 4. Delete Rear \\n 5.Display\\n 6.Exit\")\r\n    print(\"\\n-----------------------------------------------------------------\")\r\n    choice=int(input(\"Enter your choice\"))\r\n    if(choice==1):\r\n        insertRear()\r\n    elif(choice==2):    \r\n        deleteFront()\r\n    elif(choice==3):    \r\n        insertFront()    \r\n    elif(choice==4):    \r\n        deleteFront()        \r\n    elif(choice==5):    \r\n        display()            \r\n    else:\r\n        break;<\/pre>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Program 1 #implementation of DQueue using collections import collections mydq=collections.deque() # insert Rear function def insertRear(): n=int(input(&#8220;Enter an element&#8221;)) mydq.append(n) # Delete Front function def deleteFront(): if(not mydq): print(&#8220;Queue is empty&#8221;) else: print(&#8220;Delete element&#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":[32862,32860,32861,32853,32848,32850,32849],"class_list":["post-143175","post","type-post","status-publish","format-standard","hentry","category-dsa-python-tutorials","tag-deque","tag-deque-using-collection-module","tag-deque-using-collection-module-in-dsa-python","tag-dsa-python","tag-dsa-using-python","tag-dsa-using-python-practical","tag-dsa-using-python-program"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - 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DataFlair","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/data-flair.training\/blogs\/deque-using-collection-module-in-dsa-python\/","og_locale":"en_US","og_type":"article","og_title":"Deque using Collection Module in DSA Python - DataFlair","og_description":"Program 1 #implementation of DQueue using collections import collections mydq=collections.deque() # insert Rear function def insertRear(): n=int(input(\"Enter an element\")) mydq.append(n) # Delete Front function def deleteFront(): if(not mydq): print(\"Queue is empty\") else: print(\"Delete element&#46;&#46;&#46;","og_url":"https:\/\/data-flair.training\/blogs\/deque-using-collection-module-in-dsa-python\/","og_site_name":"DataFlair","article_publisher":"https:\/\/www.facebook.com\/DataFlairWS\/","article_published_time":"2024-08-07T07:11:49+00:00","author":"DataFlair Team","twitter_card":"summary_large_image","twitter_creator":"@DataFlairWS","twitter_site":"@DataFlairWS","twitter_misc":{"Written by":"DataFlair Team","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/data-flair.training\/blogs\/deque-using-collection-module-in-dsa-python\/#article","isPartOf":{"@id":"https:\/\/data-flair.training\/blogs\/deque-using-collection-module-in-dsa-python\/"},"author":{"name":"DataFlair Team","@id":"https:\/\/data-flair.training\/blogs\/#\/schema\/person\/c187795dc82ab948373cca526df7c445"},"headline":"Deque using Collection Module in DSA Python","datePublished":"2024-08-07T07:11:49+00:00","mainEntityOfPage":{"@id":"https:\/\/data-flair.training\/blogs\/deque-using-collection-module-in-dsa-python\/"},"wordCount":9,"commentCount":0,"publisher":{"@id":"https:\/\/data-flair.training\/blogs\/#organization"},"keywords":["deque","deque using collection module","deque using collection module in dsa python","dsa python","dsa using python","dsa using python practical","dsa using python program"],"articleSection":["DSA using Python Tutorials"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/data-flair.training\/blogs\/deque-using-collection-module-in-dsa-python\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/data-flair.training\/blogs\/deque-using-collection-module-in-dsa-python\/","url":"https:\/\/data-flair.training\/blogs\/deque-using-collection-module-in-dsa-python\/","name":"Deque using Collection Module in DSA Python - 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