{"id":145083,"date":"2025-05-17T14:01:28","date_gmt":"2025-05-17T08:31:28","guid":{"rendered":"https:\/\/data-flair.training\/blogs\/?p=145083"},"modified":"2025-05-17T14:01:28","modified_gmt":"2025-05-17T08:31:28","slug":"c-logical-operators","status":"publish","type":"post","link":"https:\/\/data-flair.training\/blogs\/c-logical-operators\/","title":{"rendered":"C Logical Operators"},"content":{"rendered":"<h3>Program 1<\/h3>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">\/\/ Logical operators  in C\r\n\/\/ &amp;&amp;    ||   !\r\n#include&lt;stdio.h&gt;\r\n#include&lt;conio.h&gt;\r\n\r\nint main()\r\n{\r\n    system(\"cls\");\r\n    int a,b,c;\r\n    a=500,b=10;\r\n    c=!a;\r\n    printf(\"%d\",c);\r\n    \r\n    \/\/ c= !(a&gt;100 &amp;&amp; b&lt;20);\r\n    \/\/ printf(\"%d\",c);\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n    \/\/  int per;\r\n    \/\/  char ch;\r\n    \/\/  printf(\"Enter a character: \");\r\n    \/\/  scanf(\"%c\",&amp;ch);\r\n    \/\/  if(ch=='a' || ch=='e' ||ch=='i' || ch=='o'|| ch=='u')\r\n    \/\/     printf(\"Vowel\");\r\n    \/\/     else\r\n    \/\/     printf(\"Not a vowel\");\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n    \/\/  printf(\"Enter a Percentages: \");\r\n    \/\/  scanf(\"%d\",&amp;per);\r\n    \/\/  if(per&gt;=45 &amp;&amp; per&lt;60)\r\n    \/\/         printf(\"II division\");\r\n\r\n\r\n\r\n\r\n    \r\n     return 0;\r\n    }\r\n\r\n    \/\/ int a=10,b=5,c;\r\n    \/\/  c=(++a&gt;5 &amp;&amp; ++b&gt;20);\r\n    \/\/  printf(\"a=%d   b=%d    c=%d\",a,b,c);\r\n    \/\/ c=(++a&gt;50 || ++b&gt;20);\r\n    \/\/  printf(\"a=%d   b=%d    c=%d\",a,b,c);\r\n    \r\n     \/\/  if(50 || 0)\r\n    \/\/  printf(\"Hello\");\r\n    \/\/  else\r\n    \/\/  printf(\"Bye\");\r\n\r\n    \/\/  printf(\"Enter two number\");\r\n    \/\/  scanf(\"%d%d\",&amp;a,&amp;b);\r\n    \/\/  if(a &amp;&amp; b)\r\n    \/\/  printf(\"Hello\");\r\n    \/\/  else\r\n    \/\/  printf(\"Bye\");\r\n\r\n\r\n\r\n\r\n    \/\/  if(a&gt;50 &amp;&amp; b&lt;100)\r\n    \/\/  printf(\"Hello\");\r\n    \/\/  else\r\n    \/\/  printf(\"Bye\");<\/pre>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Program 1 \/\/ Logical operators in C \/\/ &amp;&amp; || ! #include&lt;stdio.h&gt; #include&lt;conio.h&gt; int main() { system(&#8220;cls&#8221;); int a,b,c; a=500,b=10; c=!a; printf(&#8220;%d&#8221;,c); \/\/ c= !(a&gt;100 &amp;&amp; b&lt;20); \/\/ printf(&#8220;%d&#8221;,c); \/\/ int per; \/\/ char&#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":[28584,34219,23914,28585,29218,19234,19824],"class_list":["post-145083","post","type-post","status-publish","format-standard","hentry","category-c-programming","tag-c-logical-operators","tag-c-program-on-logical-operators","tag-c-programming","tag-c-tutorial","tag-c-program","tag-logical-operators","tag-logical-operators-in-c"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>C Logical Operators - 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\/c-logical-operators\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"C Logical Operators - DataFlair\" \/>\n<meta property=\"og:description\" content=\"Program 1 \/\/ Logical operators in C \/\/ &amp;&amp; || ! #include&lt;stdio.h&gt; #include&lt;conio.h&gt; int main() { system(&quot;cls&quot;); int a,b,c; a=500,b=10; c=!a; printf(&quot;%d&quot;,c); \/\/ c= !(a&gt;100 &amp;&amp; b&lt;20); \/\/ printf(&quot;%d&quot;,c); \/\/ int per; \/\/ char&#046;&#046;&#046;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/data-flair.training\/blogs\/c-logical-operators\/\" \/>\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=\"2025-05-17T08:31:28+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 Logical Operators - 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\/c-logical-operators\/","og_locale":"en_US","og_type":"article","og_title":"C Logical Operators - DataFlair","og_description":"Program 1 \/\/ Logical operators in C \/\/ &amp;&amp; || ! #include&lt;stdio.h&gt; #include&lt;conio.h&gt; int main() { system(\"cls\"); int a,b,c; a=500,b=10; c=!a; printf(\"%d\",c); \/\/ c= !(a&gt;100 &amp;&amp; b&lt;20); \/\/ printf(\"%d\",c); \/\/ int per; \/\/ char&#46;&#46;&#46;","og_url":"https:\/\/data-flair.training\/blogs\/c-logical-operators\/","og_site_name":"DataFlair","article_publisher":"https:\/\/www.facebook.com\/DataFlairWS\/","article_published_time":"2025-05-17T08:31:28+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\/c-logical-operators\/#article","isPartOf":{"@id":"https:\/\/data-flair.training\/blogs\/c-logical-operators\/"},"author":{"name":"DataFlair Team","@id":"https:\/\/data-flair.training\/blogs\/#\/schema\/person\/c187795dc82ab948373cca526df7c445"},"headline":"C Logical Operators","datePublished":"2025-05-17T08:31:28+00:00","mainEntityOfPage":{"@id":"https:\/\/data-flair.training\/blogs\/c-logical-operators\/"},"wordCount":5,"commentCount":0,"publisher":{"@id":"https:\/\/data-flair.training\/blogs\/#organization"},"keywords":["c logical operators","c program on logical operators","c programming","c tutorial","c++ program","Logical Operators","Logical\u00a0Operators in C"],"articleSection":["C Tutorials"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/data-flair.training\/blogs\/c-logical-operators\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/data-flair.training\/blogs\/c-logical-operators\/","url":"https:\/\/data-flair.training\/blogs\/c-logical-operators\/","name":"C Logical Operators - DataFlair","isPartOf":{"@id":"https:\/\/data-flair.training\/blogs\/#website"},"datePublished":"2025-05-17T08:31:28+00:00","breadcrumb":{"@id":"https:\/\/data-flair.training\/blogs\/c-logical-operators\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/data-flair.training\/blogs\/c-logical-operators\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/data-flair.training\/blogs\/c-logical-operators\/#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\/c-programming\/"},{"@type":"ListItem","position":3,"name":"C Logical Operators"}]},{"@type":"WebSite","@id":"https:\/\/data-flair.training\/blogs\/#website","url":"https:\/\/data-flair.training\/blogs\/","name":"DataFlair","description":"Learn Today. 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