{"id":144248,"date":"2025-02-26T12:03:07","date_gmt":"2025-02-26T06:33:07","guid":{"rendered":"https:\/\/data-flair.training\/blogs\/?p=144248"},"modified":"2025-02-26T12:03:07","modified_gmt":"2025-02-26T06:33:07","slug":"character-data-types-in-c","status":"publish","type":"post","link":"https:\/\/data-flair.training\/blogs\/character-data-types-in-c\/","title":{"rendered":"Character Data Types in C"},"content":{"rendered":"<h3>Program 1<\/h3>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">\/\/ Program for character data type\r\n#include&lt;stdio.h&gt;\r\n#include&lt;conio.h&gt;\r\nint main()\r\n{\r\n       char ch;\r\n        system(\"cls\");\r\n        printf(\"Enter a character in Upper case \");\r\n        scanf(\"%c\",&amp;ch);\r\n       \/\/ printf(\"Lower to Upper %c\",(ch-32)); \r\n       printf(\"Upper to Lower %c\",(ch+32)); \r\n        \r\n\r\n    \/\/ system(\"cls\");\r\n    \/\/  char ch;\r\n    \/\/  printf(\"Enter a character\");\r\n    \/\/  scanf(\"%c\",&amp;ch);\r\n    \/\/ printf(\"Character value is %c and Ascii value is %d\",ch,ch);\r\n    return 0;\r\n}\r\n<\/pre>\n<h3>Program 2<\/h3>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">\/\/ Program for read password\r\n#include&lt;stdio.h&gt;\r\n#include&lt;conio.h&gt;\r\nint main()\r\n{\r\n    system(\"cls\");\r\n    char ch1,ch2,ch3,ch4;\r\n    char u1,u2,u3,u4;\r\n    printf(\"\\n User Name: \");\r\n     u1=getche();\r\n     u2=getche();\r\n     u3=getche();\r\n     u4=getche();\r\n     getch();\r\n    printf(\"\\nPassword: \");\r\n    ch1=getch();\r\n    printf(\"*\");\r\n    ch2=getch();\r\n    printf(\"*\");\r\n    ch3=getch();\r\n    printf(\"*\");\r\n    ch4=getch();\r\n    printf(\"*\");\r\n    getch();\r\n    printf(\"\\nMy User Name is : %c%c%c%c\",u1,u2,u3,u4);\r\n    printf(\"\\nMy Password is :%c%c%c%c\",ch1,ch2,ch3,ch4);\r\n    return 0;\r\n}\r\n<\/pre>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Program 1 \/\/ Program for character data type #include&lt;stdio.h&gt; #include&lt;conio.h&gt; int main() { char ch; system(&#8220;cls&#8221;); printf(&#8220;Enter a character in Upper case &#8220;); scanf(&#8220;%c&#8221;,&amp;ch); \/\/ printf(&#8220;Lower to Upper %c&#8221;,(ch-32)); printf(&#8220;Upper to Lower %c&#8221;,(ch+32)); \/\/&#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":[19488],"tags":[33755,33758,23914,28585,29218,33757,33756],"class_list":["post-144248","post","type-post","status-publish","format-standard","hentry","category-c-programming","tag-c-character-data-types","tag-c-program-on-character-data-type","tag-c-programming","tag-c-tutorial","tag-c-program","tag-character-data-types","tag-character-data-types-in-c"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Character Data Types in C - 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\/character-data-types-in-c\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Character Data Types in C - DataFlair\" \/>\n<meta property=\"og:description\" content=\"Program 1 \/\/ Program for character data type #include&lt;stdio.h&gt; #include&lt;conio.h&gt; int main() { char ch; system(&quot;cls&quot;); printf(&quot;Enter a character in Upper case &quot;); scanf(&quot;%c&quot;,&amp;ch); \/\/ printf(&quot;Lower to Upper %c&quot;,(ch-32)); printf(&quot;Upper to Lower %c&quot;,(ch+32)); \/\/&#046;&#046;&#046;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/data-flair.training\/blogs\/character-data-types-in-c\/\" \/>\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=\"2025-02-26T06:33:07+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":"Character Data Types in C - 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\/character-data-types-in-c\/","og_locale":"en_US","og_type":"article","og_title":"Character Data Types in C - DataFlair","og_description":"Program 1 \/\/ Program for character data type #include&lt;stdio.h&gt; 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