Latest Posts - CodeWorld19

<style>/*<meta name='google-adsense-platform-account' content='ca-host-pub-1556223355139109'/>
<meta name='google-adsense-platform-domain' content='blogspot.com'/>

<!-- data-ad-client=ca-pub-1943381005720240 -->

</head><body>*/</style>

HackerRank , HackerRank Python

Validating phone number in Python - HackerRank Solution

Validating phone number in Python - HackerRank Solution Problem : Let's dive into the interesting topic of regular e...

CodeWorld19 26 Aug, 2020 1

HackerRank , HackerRank Python

Validating Roman Numerals in Python - HackerRank Solution

Validating Roman Numerals in Python - HackerRank Solution Problem : You are given a string, and you have to validate whe...

CodeWorld19 21 Aug, 2020 1

HackerRank , HackerRank Python

Check Strict Superset in Python - HackerRank Solution

Check Strict Superset in Python - HackerRank Solution Problem : You are given a set A and n other sets. Your job is to find...

CodeWorld19 21 Aug, 2020 1

HackerRank , HackerRank Python

Check Subset in python - HackerRank Solution

Check Subset in python - HackerRank Solution Problem : You are given two sets, A and B. Your job is to find whether set A ...

CodeWorld19 21 Aug, 2020

HackerRank , HackerRank Python

The Captains Room in python - HackerRank Solution

The Captains Room in python - HackerRank Solution Problem : Mr. Anant Asankhya is the manager at the INFINITE hotel. The ho...

CodeWorld19 19 Aug, 2020 4

HackerRank , HackerRank Python

Set Mutations in python - HackerRank Solution

Set Mutations in python - HackerRank Solution Problem : We have seen the applications of union, intersection, difference and...

CodeWorld19 19 Aug, 2020 1

HackerRank , HackerRank Python

Set .symmetric_difference() Operation in python - HackerRank Solution

Set .symmetric_difference() Operation in python - HackerRank Solution Problem : .symmetric_difference() The .symmetric_d...

CodeWorld19 17 Aug, 2020

HackerRank , HackerRank Python

Set .difference() Operation in python - HackerRank Solution

Set .difference() Operation in python - HackerRank Solution Problem : Set .difference() Operation in python - HackerRank So...

CodeWorld19 17 Aug, 2020

<style>/*
<script type="text/javascript" src="https://www.blogger.com/static/v1/widgets/2591855913-widgets.js"></script>
<script type='text/javascript'>
window['__wavt'] = 'AOuZoY5evo1AONVq3TPa_MtkNy4PatQVzw:1730500695674';_WidgetManager._Init('//www.blogger.com/rearrange?blogID\x3d2604444451500140256','//codeworld19.blogspot.com/search?updated-max\x3d2020-08-25T22:14:00-07:00\x26max-results\x3d8\x26reverse-paginate\x3dtrue','2604444451500140256');
_WidgetManager._SetDataContext([{'name': 'blog', 'data': {'blogId': '2604444451500140256', 'title': 'CodeWorld19', 'url': 'https://codeworld19.blogspot.com/search?updated-max\x3d2020-08-25T22:14:00-07:00\x26max-results\x3d8\x26reverse-paginate\x3dtrue', 'canonicalUrl': 'https://codeworld19.blogspot.com/search?updated-max\x3d2020-08-25T22:14:00-07:00\x26max-results\x3d8\x26reverse-paginate\x3dtrue', 'homepageUrl': 'https://codeworld19.blogspot.com/', 'searchUrl': 'https://codeworld19.blogspot.com/search', 'canonicalHomepageUrl': 'https://codeworld19.blogspot.com/', 'blogspotFaviconUrl': 'https://codeworld19.blogspot.com/favicon.ico', 'bloggerUrl': 'https://www.blogger.com', 'hasCustomDomain': false, 'httpsEnabled': true, 'enabledCommentProfileImages': true, 'gPlusViewType': 'FILTERED_POSTMOD', 'adultContent': false, 'analyticsAccountNumber': 'UA-145262996-2', 'encoding': 'UTF-8', 'locale': 'en', 'localeUnderscoreDelimited': 'en', 'languageDirection': 'ltr', 'isPrivate': false, 'isMobile': false, 'isMobileRequest': false, 'mobileClass': '', 'isPrivateBlog': false, 'isDynamicViewsAvailable': true, 'feedLinks': '\x3clink rel\x3d\x22alternate\x22 type\x3d\x22application/atom+xml\x22 title\x3d\x22CodeWorld19 - Atom\x22 href\x3d\x22https://codeworld19.blogspot.com/feeds/posts/default\x22 /\x3e\n\x3clink rel\x3d\x22alternate\x22 type\x3d\x22application/rss+xml\x22 title\x3d\x22CodeWorld19 - RSS\x22 href\x3d\x22https://codeworld19.blogspot.com/feeds/posts/default?alt\x3drss\x22 /\x3e\n\x3clink rel\x3d\x22service.post\x22 type\x3d\x22application/atom+xml\x22 title\x3d\x22CodeWorld19 - Atom\x22 href\x3d\x22https://www.blogger.com/feeds/2604444451500140256/posts/default\x22 /\x3e\n', 'meTag': '\x3clink rel\x3d\x22me\x22 href\x3d\x22https://www.blogger.com/profile/04546735132646999511\x22 /\x3e\n', 'adsenseClientId': 'ca-pub-1943381005720240', 'adsenseHostId': 'ca-host-pub-1556223355139109', 'adsenseHasAds': true, 'adsenseAutoAds': false, 'boqCommentIframeForm': true, 'loginRedirectParam': '', 'view': '', 'dynamicViewsCommentsSrc': '//www.blogblog.com/dynamicviews/4224c15c4e7c9321/js/comments.js', 'dynamicViewsScriptSrc': '//www.blogblog.com/dynamicviews/6eb7ce967db05cf0', 'plusOneApiSrc': 'https://apis.google.com/js/platform.js', 'disableGComments': true, 'interstitialAccepted': false, 'sharing': {'platforms': [{'name': 'Get link', 'key': 'link', 'shareMessage': 'Get link', 'target': ''}, {'name': 'Facebook', 'key': 'facebook', 'shareMessage': 'Share to Facebook', 'target': 'facebook'}, {'name': 'BlogThis!', 'key': 'blogThis', 'shareMessage': 'BlogThis!', 'target': 'blog'}, {'name': 'Twitter', 'key': 'twitter', 'shareMessage': 'Share to Twitter', 'target': 'twitter'}, {'name': 'Pinterest', 'key': 'pinterest', 'shareMessage': 'Share to Pinterest', 'target': 'pinterest'}, {'name': 'Email', 'key': 'email', 'shareMessage': 'Email', 'target': 'email'}], 'disableGooglePlus': true, 'googlePlusShareButtonWidth': 0, 'googlePlusBootstrap': '\x3cscript type\x3d\x22text/javascript\x22\x3ewindow.___gcfg \x3d {\x27lang\x27: \x27en\x27};\x3c/script\x3e'}, 'hasCustomJumpLinkMessage': false, 'jumpLinkMessage': 'Read more', 'pageType': 'index', 'pageName': '', 'pageTitle': 'CodeWorld19', 'metaDescription': 'codeworld19  C and c++, codeworld19 Java, codeworld19 Python, codeworld19 Database sql,mongoDB, Hadoop,  codeworld19 All hacker rank problem solving.'}}, {'name': 'features', 'data': {}}, {'name': 'messages', 'data': {'edit': 'Edit', 'linkCopiedToClipboard': 'Link copied to clipboard!', 'ok': 'Ok', 'postLink': 'Post Link'}}, {'name': 'template', 'data': {'name': 'custom', 'localizedName': 'Custom', 'isResponsive': true, 'isAlternateRendering': false, 'isCustom': true}}, {'name': 'view', 'data': {'classic': {'name': 'classic', 'url': '?view\x3dclassic'}, 'flipcard': {'name': 'flipcard', 'url': '?view\x3dflipcard'}, 'magazine': {'name': 'magazine', 'url': '?view\x3dmagazine'}, 'mosaic': {'name': 'mosaic', 'url': '?view\x3dmosaic'}, 'sidebar': {'name': 'sidebar', 'url': '?view\x3dsidebar'}, 'snapshot': {'name': 'snapshot', 'url': '?view\x3dsnapshot'}, 'timeslide': {'name': 'timeslide', 'url': '?view\x3dtimeslide'}, 'isMobile': false, 'title': 'CodeWorld19', 'description': 'codeworld19  C and c++, codeworld19 Java, codeworld19 Python, codeworld19 Database sql,mongoDB, Hadoop,  codeworld19 All hacker rank problem solving.', 'url': 'https://codeworld19.blogspot.com/search?updated-max\x3d2020-08-25T22:14:00-07:00\x26max-results\x3d8\x26reverse-paginate\x3dtrue', 'type': 'feed', 'isSingleItem': false, 'isMultipleItems': true, 'isError': false, 'isPage': false, 'isPost': false, 'isHomepage': false, 'isArchive': false, 'isSearch': true, 'isLabelSearch': false, 'search': {}}}, {'name': 'widgets', 'data': [{'title': '', 'type': 'LinkList', 'sectionId': 'top-bar-nav', 'id': 'LinkList72'}, {'title': 'Logo', 'type': 'HTML', 'sectionId': 'header-main', 'id': 'HTML10'}, {'title': 'Icons, Dark, Search', 'type': 'LinkList', 'sectionId': 'header-main', 'id': 'LinkList10'}, {'title': 'Menu', 'type': 'LinkList', 'sectionId': 'header-main', 'id': 'LinkList11'}, {'title': '#Header Ads Widget', 'type': 'HTML', 'sectionId': 'NewContainer', 'id': 'HTML1'}, {'title': 'Blog Posts', 'type': 'Blog', 'sectionId': 'blog-post', 'id': 'Blog1', 'posts': [{'id': '7711259825783615247', 'title': 'Validating phone number in Python - HackerRank Solution', 'featuredImage': 'https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg0YGIKNqyqnjIBiYfLlhLtL1yGf3r06EqlgElJ-IPGd-sLnXLodIJTikdNEIZShQmCAHYhJsLaffMip_7IrSZD73zEgzaQFhwk3KkCGDhOUpUftstkO5H9UX_WFut0AMAtK3R_A2yJXOU/s16000/Validating+phone+number+in+Python+-+Hacker+Rank+Solution.png', 'showInlineAds': true}, {'id': '5517236772483227342', 'title': 'Validating Roman Numerals in Python - HackerRank Solution', 'featuredImage': 'https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjtDWRQ6FerXR4Gh9PFyhQYXNvCiMOshB9cgvRNLzc4byo-XKVN_LlKljz6ixIJzh08ANCK7FK3rYwC4kFKvQYczTTuS9z__CKd72AyGnNGIWREDqIGp2QbwTsWJ9XhZ_eEiSCL0tIPKZs/s16000/Validating+Roman+Numerals+in+Python+-+Hacker+Rank+Solution.png', 'showInlineAds': true}, {'id': '6475564234802034568', 'title': 'Check Strict Superset in Python - HackerRank Solution', 'featuredImage': 'https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiM_62RggdBmA8h_Vw11E9LYMtju3EqeRzNglLXNuQuG7ct2_h5pk3APWPYqt3-mYMuLExcxPTImNdOBbANbeR-aUdTGxjuWsxbYD-h2UN2srhYgyOHYy03LGr7dSDuLnlYdT6C4-20Jto/s16000/Check+Strict+Superset+in+Python+-+Hacker+Rank+Solution.png', 'showInlineAds': true}, {'id': '9089488379404857772', 'title': 'Check Subset in python - HackerRank Solution', 'featuredImage': 'https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjN6Srf52sivAV9Q9YY5W3O2bbDDh7k0QdPUm1KdqSYe0UUkUH9BoeTxNpTRfHjQsobbWL6aheFpbCIWg7vHxmNQOprS3bDGiW5m9FUw8CzNoqUZ4zy_eL1xPbe_U4PTEDojUSkOqYiMxo/s16000/Check+Subset+in+python+-+Hacker+Rank+Solution.png', 'showInlineAds': true}, {'id': '3979047636327897455', 'title': 'The Captains Room in python - HackerRank Solution', 'featuredImage': 'https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjoo_w06nOC-LtINR2FRupbJhbLJqRlDX354XJ_1TY4BHdwLZV7mUbhyBhTOv-L7IjCpiVWqyGhdIJu0OFTWQX-ccDO1onGC5XPvC_1gn1uiUtCkUta8Ku3gO5s6VlKUZG3WWzG3dYtGkk/s16000/The+Captains+Room+in+python+-+Hacker+Rank+Solution.png', 'showInlineAds': true}, {'id': '773732072828205348', 'title': 'Set Mutations in python - HackerRank Solution', 'featuredImage': 'https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjeJtKtAZFqAYlsKqKKLpa96X1t9HoeeypPtMgEvTXIG-g8Sw-kFzeldIJLJrhZEVK_FTxLhHAAQxpj6qzctBsYspThyGFyVJ1n2UaRIn1NV1eJwzfeptgmAo8x2oDhWPTja4KyImJzDuY/s16000/Set+Mutations+in+python+-+Hacker+Rank+Solution.png', 'showInlineAds': true}, {'id': '6237889410045609524', 'title': 'Set .symmetric_difference() Operation in python - HackerRank Solution', 'featuredImage': 'https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiXhE7cb9dvR1PHABVMj8CO7wpeIRQ72u93nzc7h8-P86NRGcbiK8lCmgjJIJ-FXMToOADbkiD3RjIT1e3jHqE8Bf8uPbsQerOhZx2zcdYPm5BNdyOBUTm0qYyvYiKdb72D-9_QOOwuZjw/s16000/Set+.symmetric_difference%2528%2529+Operation+in+python+-+Hacker+Rank+Solution.png', 'showInlineAds': true}, {'id': '2250727156892798352', 'title': 'Set .difference() Operation in python - HackerRank Solution', 'featuredImage': 'https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhTrFVLiYrxpq5XsiItnvkPsKM0qXxQhbPC8Ud0EwbSUKUGL2o1xSd6yzyDDS39vvT2RLVuJ2KR5jpI1_oXINsdOpVykTI85Lkamzh5OKFHDYAQ6hX0VUyPyAzOs-lfKTX0ipsj-dKoUR0/s16000/Set+.difference%2528%2529+Operation+in+python+-+Hacker+Rank+Solution.png', 'showInlineAds': true}], 'footerBylines': [{'regionName': 'footer1', 'items': [{'name': 'author', 'label': 'Posted by'}, {'name': 'timestamp', 'label': 'd MMM, yyyy'}, {'name': 'comments', 'label': 'Comment'}, {'name': 'share', 'label': ''}]}, {'regionName': 'footer2', 'items': [{'name': 'labels', 'label': 'Labels:'}]}], 'allBylineItems': [{'name': 'author', 'label': 'Posted by'}, {'name': 'timestamp', 'label': 'd MMM, yyyy'}, {'name': 'comments', 'label': 'Comment'}, {'name': 'share', 'label': ''}, {'name': 'labels', 'label': 'Labels:'}]}, {'title': '#Advertisement', 'type': 'HTML', 'sectionId': 'sidebar-static', 'id': 'HTML3'}, {'title': 'Categories', 'type': 'Label', 'sectionId': 'sidebar-static', 'id': 'Label10'}, {'title': '#Advertisement', 'type': 'HTML', 'sectionId': 'sidebar-static', 'id': 'HTML2'}, {'title': 'Archive', 'type': 'BlogArchive', 'sectionId': 'sidebar-static', 'id': 'BlogArchive10'}, {'title': '#Advertisement', 'type': 'HTML', 'sectionId': 'sidebar-sticky', 'id': 'HTML20'}, {'title': 'Contact Form', 'type': 'ContactForm', 'sectionId': 'footer-widget', 'id': 'ContactForm1'}, {'title': 'Popular Posts', 'type': 'PopularPosts', 'sectionId': 'footer-widget', 'id': 'PopularPosts1', 'posts': [{'title': 'Sum and Prod in Python - HackerRank Solution', 'id': 587379672865542723}, {'title': 'Default Arguments in Python - HackerRank Solution', 'id': 514301310173571449}, {'title': 'Array Mathematics in Python - HackerRank Solution', 'id': 8756452733300138016}]}, {'title': 'Information About site', 'type': 'LinkList', 'sectionId': 'footer-widget', 'id': 'LinkList1'}, {'title': 'Copyright', 'type': 'HTML', 'sectionId': 'copyright', 'id': 'HTML23'}, {'title': 'SVG Icons', 'type': 'HTML', 'sectionId': 'jet-options', 'id': 'HTML24'}]}]);
_WidgetManager._RegisterWidget('_LinkListView', new _WidgetInfo('LinkList72', 'top-bar-nav', document.getElementById('LinkList72'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML10', 'header-main', document.getElementById('HTML10'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_LinkListView', new _WidgetInfo('LinkList10', 'header-main', document.getElementById('LinkList10'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_LinkListView', new _WidgetInfo('LinkList11', 'header-main', document.getElementById('LinkList11'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML1', 'NewContainer', document.getElementById('HTML1'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_BlogView', new _WidgetInfo('Blog1', 'blog-post', document.getElementById('Blog1'), {'cmtInteractionsEnabled': false, 'lightboxEnabled': true, 'lightboxModuleUrl': 'https://www.blogger.com/static/v1/jsbin/3386964323-lbx.js', 'lightboxCssUrl': 'https://www.blogger.com/static/v1/v-css/13464135-lightbox_bundle.css'}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML3', 'sidebar-static', document.getElementById('HTML3'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_LabelView', new _WidgetInfo('Label10', 'sidebar-static', document.getElementById('Label10'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML2', 'sidebar-static', document.getElementById('HTML2'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_BlogArchiveView', new _WidgetInfo('BlogArchive10', 'sidebar-static', document.getElementById('BlogArchive10'), {'languageDirection': 'ltr', 'loadingMessage': 'Loading\x26hellip;'}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML20', 'sidebar-sticky', document.getElementById('HTML20'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_ContactFormView', new _WidgetInfo('ContactForm1', 'footer-widget', document.getElementById('ContactForm1'), {'contactFormMessageSendingMsg': 'Sending...', 'contactFormMessageSentMsg': 'Your message has been sent.', 'contactFormMessageNotSentMsg': 'Message could not be sent. Please try again later.', 'contactFormInvalidEmailMsg': 'A valid email address is required.', 'contactFormEmptyMessageMsg': 'Message field cannot be empty.', 'title': 'Contact Form', 'blogId': '2604444451500140256', 'contactFormNameMsg': 'Name', 'contactFormEmailMsg': 'Email', 'contactFormMessageMsg': 'Message', 'contactFormSendMsg': 'Send', 'contactFormToken': 'AOuZoY7fXBf7uDubGEuY8CvkC1Ske8yNQQ:1730500695676', 'submitUrl': 'https://www.blogger.com/contact-form.do'}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_PopularPostsView', new _WidgetInfo('PopularPosts1', 'footer-widget', document.getElementById('PopularPosts1'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_LinkListView', new _WidgetInfo('LinkList1', 'footer-widget', document.getElementById('LinkList1'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML23', 'copyright', document.getElementById('HTML23'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML24', 'jet-options', document.getElementById('HTML24'), {}, 'displayModeFull'));
</script>
</body>*/</style>