{"id":143458,"date":"2024-09-23T10:52:30","date_gmt":"2024-09-23T05:22:30","guid":{"rendered":"https:\/\/data-flair.training\/blogs\/?p=143458"},"modified":"2024-09-23T10:52:30","modified_gmt":"2024-09-23T05:22:30","slug":"two-way-merge-sort-in-dsa-python","status":"publish","type":"post","link":"https:\/\/data-flair.training\/blogs\/two-way-merge-sort-in-dsa-python\/","title":{"rendered":"Two Way Merge Sort in DSA Python"},"content":{"rendered":"<h3>Program 1<\/h3>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">import os\r\nos.system('cls')\r\na=[]\r\nb=[]\r\nc=[]\r\nm=int(input(\"Enter limit of first array\"))\r\nprint(\"Enter element in first array\")\r\nfor i in range(0,m):\r\n    x=int(input())\r\n    a.append(x)\r\n\r\nn=int(input(\"Enter limit of second array\"))\r\nprint(\"Enter element in second array\")\r\nfor i in range(0,n):\r\n    x=int(input())\r\n    b.append(x)\r\n\r\n# Sorting of first collection(array)\r\nfor i in range(0,m):\r\n    for j in range(i+1,m):\r\n        if(a[j]&lt;a[i]):\r\n            a[i],a[j]=a[j],a[i]\r\n\r\n\r\n# Sorting of second collection(array)\r\nfor i in range(0,n):\r\n    for j in range(i+1,n):\r\n        if(b[j]&lt;b[i]):\r\n            b[i],b[j]=b[j],b[i]\r\n# a.sort()\r\n# b.sort()\r\n\r\n# Two way Merge sort Logic\r\ni=0\r\nj=0\r\nk=0\r\nwhile(i&lt;m and j&lt;n):\r\n    if(a[i]&lt;b[j]):\r\n        c.insert(k,a[i])\r\n        i=i+1\r\n        k=k+1\r\n    else:\r\n        c.insert(k,b[j])\r\n        c[k]=b[j]\r\n        j=j+1\r\n        k=k+1\r\n\r\nif(i==m):\r\n    while(j&lt;n):\r\n        c.insert(k,b[j])\r\n        k=k+1\r\n        j=j+1\r\n\r\nif(j==n):\r\n    while(i&lt;m):\r\n        c.insert(k,a[i])\r\n        i=i+1\r\n        k=k+1\r\n\r\nprint(\"Sorted element of Third Array\")\r\n\r\nfor i in range(m+n):\r\n    print(c[i],end=\" \") \r\n\r\n<\/pre>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Program 1 import os os.system(&#8216;cls&#8217;) a=[] b=[] c=[] m=int(input(&#8220;Enter limit of first array&#8221;)) print(&#8220;Enter element in first array&#8221;) for i in range(0,m): x=int(input()) a.append(x) n=int(input(&#8220;Enter limit of second array&#8221;)) print(&#8220;Enter element in second array&#8221;)&#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":[32853,32922,32923,33123,32848,32872,33122],"class_list":["post-143458","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-two-way-merge-sort","tag-dsa-using-python","tag-two-way-merge-sort","tag-two-way-merge-sort-in-dsa-python"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - 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