{"id":146302,"date":"2025-07-29T15:45:09","date_gmt":"2025-07-29T10:15:09","guid":{"rendered":"https:\/\/data-flair.training\/blogs\/?p=146302"},"modified":"2025-07-29T15:45:09","modified_gmt":"2025-07-29T10:15:09","slug":"cpp-data-types-part-2","status":"publish","type":"post","link":"https:\/\/data-flair.training\/blogs\/cpp-data-types-part-2\/","title":{"rendered":"C++ Data Types Part – 2"},"content":{"rendered":"

Program 1<\/h3>\n
#include<iostream>\r\nusing namespace std;\r\nint main()\r\n{\r\n   bool a='A';\r\n   system(\"cls\");\r\n   cout<<a;\r\n\r\n\/\/     char ch;  \/\/ variable\r\n\/\/     int a;\r\n\/\/     system(\"cls\");\r\n\/\/    cout<<\"Enter a character: \";\r\n\/\/    cin>>ch;\r\n\/\/   a=ch;\r\n\/\/   cout<<a;\r\n   \/\/cout<<int(ch);  \/\/type casting\r\n\r\n\/\/    ch=ch+32;\r\n\/\/    cout<<ch;\r\n\r\n    \/\/ string name;  \/\/name\r\n    \/\/ system(\"cls\");\r\n    \/\/ \/\/ch='abcd';\r\n    \/\/ name=\"abcd\";\r\n    \/\/ cout<<name.append(\"Vivek\");\r\n    \/\/ cout<<a\r\n    \/\/ \/\/cout<<sizeof(ch);\r\n    return 0;\r\n}<\/pre>\n","protected":false},"excerpt":{"rendered":"
Program 1 #include<iostream> using namespace std; int main() { bool a=’A’; system(“cls”); cout<<a; \/\/ char ch; \/\/ variable \/\/ int a; \/\/ system(“cls”); \/\/ cout<<“Enter a character: “; \/\/ cin>>ch; \/\/ a=ch; \/\/ cout<<a;...<\/p>\n","protected":false},"author":581,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20172],"tags":[28585,2263,20303,29219,29218,34986,28284,33752],"class_list":["post-146302","post","type-post","status-publish","format-standard","hentry","category-cpp","tag-c-tutorial","tag-c","tag-c-data-types","tag-c-practical","tag-c-program","tag-c-program-on-data-types","tag-data-types","tag-data-types-in-c"],"yoast_head":"\nC++ Data Types Part - 2 - 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\/cpp-data-types-part-2\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"C++ Data Types Part - 2 - DataFlair\" \/>\n<meta property=\"og:description\" content=\"Program 1 #include<iostream> using namespace std; int main() { bool a='A'; system("cls"); cout<<a; \/\/ char ch; \/\/ variable \/\/ int a; \/\/ system("cls"); \/\/ cout<<"Enter a character: "; \/\/ cin>>ch; \/\/ a=ch; \/\/ cout<<a;...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/data-flair.training\/blogs\/cpp-data-types-part-2\/\" \/>\n<meta property=\"og:site_name\" content=\"DataFlair\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/DataFlairWS\/\" \/>\n<meta property=\"article:published_time\" content=\"2025-07-29T10:15:09+00:00\" \/>\n<meta name=\"author\" content=\"DataFlair Team\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@DataFlairWS\" \/>\n<meta name=\"twitter:site\" content=\"@DataFlairWS\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"DataFlair Team\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"C++ Data Types Part - 2 - 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\/cpp-data-types-part-2\/","og_locale":"en_US","og_type":"article","og_title":"C++ Data Types Part - 2 - DataFlair","og_description":"Program 1 #include<iostream> using namespace std; int main() { bool a='A'; system(\"cls\"); cout<<a; \/\/ char ch; \/\/ variable \/\/ int a; \/\/ system(\"cls\"); \/\/ cout<<\"Enter a character: \"; \/\/ cin>>ch; \/\/ a=ch; \/\/ cout<<a;...","og_url":"https:\/\/data-flair.training\/blogs\/cpp-data-types-part-2\/","og_site_name":"DataFlair","article_publisher":"https:\/\/www.facebook.com\/DataFlairWS\/","article_published_time":"2025-07-29T10:15:09+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\/cpp-data-types-part-2\/#article","isPartOf":{"@id":"https:\/\/data-flair.training\/blogs\/cpp-data-types-part-2\/"},"author":{"name":"DataFlair Team","@id":"https:\/\/data-flair.training\/blogs\/#\/schema\/person\/c187795dc82ab948373cca526df7c445"},"headline":"C++ Data Types Part – 2","datePublished":"2025-07-29T10:15:09+00:00","mainEntityOfPage":{"@id":"https:\/\/data-flair.training\/blogs\/cpp-data-types-part-2\/"},"wordCount":6,"commentCount":0,"publisher":{"@id":"https:\/\/data-flair.training\/blogs\/#organization"},"keywords":["c tutorial","C++","c++ data types","c++ practical","c++ program","c++ program on data types","data types","data types in c"],"articleSection":["C++ Tutorials"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/data-flair.training\/blogs\/cpp-data-types-part-2\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/data-flair.training\/blogs\/cpp-data-types-part-2\/","url":"https:\/\/data-flair.training\/blogs\/cpp-data-types-part-2\/","name":"C++ Data Types Part - 2 - DataFlair","isPartOf":{"@id":"https:\/\/data-flair.training\/blogs\/#website"},"datePublished":"2025-07-29T10:15:09+00:00","breadcrumb":{"@id":"https:\/\/data-flair.training\/blogs\/cpp-data-types-part-2\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/data-flair.training\/blogs\/cpp-data-types-part-2\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/data-flair.training\/blogs\/cpp-data-types-part-2\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Blog Home","item":"https:\/\/data-flair.training\/blogs\/"},{"@type":"ListItem","position":2,"name":"C++ Tutorials","item":"https:\/\/data-flair.training\/blogs\/category\/cpp\/"},{"@type":"ListItem","position":3,"name":"C++ Data Types Part – 2"}]},{"@type":"WebSite","@id":"https:\/\/data-flair.training\/blogs\/#website","url":"https:\/\/data-flair.training\/blogs\/","name":"DataFlair","description":"Learn Today. 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