{"id":144538,"date":"2025-03-10T16:24:06","date_gmt":"2025-03-10T10:54:06","guid":{"rendered":"https:\/\/data-flair.training\/blogs\/?p=144538"},"modified":"2025-03-10T16:24:06","modified_gmt":"2025-03-10T10:54:06","slug":"c-program-to-print-diagonal-transpose-lower-and-upper-triangular-matrix","status":"publish","type":"post","link":"https:\/\/data-flair.training\/blogs\/c-program-to-print-diagonal-transpose-lower-and-upper-triangular-matrix\/","title":{"rendered":"C Program to Print Diagonal, Transpose, Lower and Upper Triangular Matrix"},"content":{"rendered":"<h3>Program 1<\/h3>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">\/\/ Program for Digonal elements\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    int a[50][50],m,n,r,c;\r\n    printf(\"\\nEnter the value of row and column\");\r\n    scanf(\"%d %d\",&amp;m,&amp;n);\r\n     if(m!=n)\r\n        printf(\"\\nInvalid matrix for digonal elements\");\r\n    else\r\n   {     \r\n      printf(\"\\n Enter elements in matrix\");\r\n       for(r=0;r&lt;m;r++)\r\n       {\r\n          for(c=0;c&lt;n;c++)\r\n          scanf(\"%d\",&amp;a[r][c]);\r\n       }\r\n     printf(\"\\nElements of matrix\\n\");\r\n      for(r=0;r&lt;m;r++)\r\n     {\r\n        for(c=0;c&lt;n;c++)\r\n       { \r\n         printf(\"%4d\",a[r][c]);\r\n       }\r\n       printf(\"\\n\");\r\n    }\r\n      printf(\"\\nDigonal Elements of matrix\\n\");\r\n      for(r=0;r&lt;m;r++)\r\n    {\r\n        for(c=0;c&lt;n;c++)\r\n       { \r\n         if(r==c)\r\n         printf(\"%4d\",a[r][c]);\r\n       }\r\n       printf(\"\\n\");\r\n    }\r\n}\r\n   return 0;\r\n}<\/pre>\n<h3>Program 2<\/h3>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">\/\/ Program for lower and upper triangle\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    int a[50][50],m,n,r,c;\r\n    printf(\"\\nEnter the value of row and column\");\r\n    scanf(\"%d %d\",&amp;m,&amp;n);\r\n     if(m!=n)\r\n        printf(\"\\nInvalid matrix for digonal elements\");\r\n    else\r\n   {     \r\n      printf(\"\\n Enter elements in matrix\");\r\n       for(r=0;r&lt;m;r++)\r\n       {\r\n          for(c=0;c&lt;n;c++)\r\n          scanf(\"%d\",&amp;a[r][c]);\r\n       }\r\n     printf(\"\\nElements of matrix\\n\");\r\n      for(r=0;r&lt;m;r++)\r\n     {\r\n        for(c=0;c&lt;n;c++)\r\n       { \r\n         printf(\"%4d\",a[r][c]);\r\n       }\r\n       printf(\"\\n\");\r\n    }\r\n      printf(\"\\n Lower Triangle of  matrix\\n\");\r\n      for(r=0;r&lt;m;r++)\r\n    {\r\n        for(c=0;c&lt;n;c++)\r\n       { \r\n         if(r&gt;=c)\r\n         printf(\"%4d\",a[r][c]);\r\n       }\r\n       printf(\"\\n\");\r\n    }\r\n\r\n      printf(\"\\n Upper Triangle of  matrix\\n\");\r\n      for(r=0;r&lt;m;r++)\r\n    {\r\n        for(c=0;c&lt;n;c++)\r\n       { \r\n         if(r&lt;=c)\r\n         printf(\"%4d\",a[r][c]);\r\n       }\r\n       printf(\"\\n\");\r\n    }\r\n\r\n}\r\n   return 0;\r\n}<\/pre>\n<h3>Program 3<\/h3>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">\/\/ Program for Transpose of a matrix\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    int a[50][50],m,n,r,c;\r\n    printf(\"\\nEnter the value of row and column\");\r\n    scanf(\"%d %d\",&amp;m,&amp;n);\r\n    printf(\"\\n Enter elements in matrix\");\r\n       for(r=0;r&lt;m;r++)\r\n       {\r\n          for(c=0;c&lt;n;c++)\r\n          scanf(\"%d\",&amp;a[r][c]);\r\n       }\r\n     printf(\"\\nElements of matrix\\n\");\r\n      for(r=0;r&lt;m;r++)\r\n     {\r\n        for(c=0;c&lt;n;c++)\r\n       { \r\n         printf(\"%4d\",a[r][c]);\r\n       }\r\n       printf(\"\\n\");\r\n    }\r\n     printf(\"\\nTranspose Elements of matrix\\n\");\r\n      for(r=0;r&lt;m;r++)\r\n     {\r\n        for(c=0;c&lt;n;c++)\r\n       { \r\n         printf(\"%4d\",a[c][r]);\r\n       }\r\n       printf(\"\\n\");\r\n    }\r\nreturn 0;\r\n}<\/pre>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Program 1 \/\/ Program for Digonal elements #include&lt;stdio.h&gt; #include&lt;conio.h&gt; int main() { system(&#8220;cls&#8221;); int a[50][50],m,n,r,c; printf(&#8220;\\nEnter the value of row and column&#8221;); scanf(&#8220;%d %d&#8221;,&amp;m,&amp;n); if(m!=n) printf(&#8220;\\nInvalid matrix for digonal elements&#8221;); else { printf(&#8220;\\n Enter&#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":[33851,33853,33852,23914,29219,29218],"class_list":["post-144538","post","type-post","status-publish","format-standard","hentry","category-c-programming","tag-c-program-to-print-diagonal-elements","tag-c-program-to-print-transpose-of-matrix","tag-c-program-to-print-upper-and-lower-triangular-matrix","tag-c-programming","tag-c-practical","tag-c-program"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>C Program to Print Diagonal, Transpose, Lower and Upper Triangular Matrix - 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-program-to-print-diagonal-transpose-lower-and-upper-triangular-matrix\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"C Program to Print Diagonal, Transpose, Lower and Upper Triangular Matrix - DataFlair\" \/>\n<meta property=\"og:description\" content=\"Program 1 \/\/ Program for Digonal elements #include&lt;stdio.h&gt; #include&lt;conio.h&gt; int main() { system(&quot;cls&quot;); int a[50][50],m,n,r,c; printf(&quot;nEnter the value of row and column&quot;); scanf(&quot;%d %d&quot;,&amp;m,&amp;n); if(m!=n) printf(&quot;nInvalid matrix for digonal elements&quot;); else { printf(&quot;n Enter&#046;&#046;&#046;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/data-flair.training\/blogs\/c-program-to-print-diagonal-transpose-lower-and-upper-triangular-matrix\/\" \/>\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=\"2025-03-10T10:54:06+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 Program to Print Diagonal, Transpose, Lower and Upper Triangular Matrix - 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-program-to-print-diagonal-transpose-lower-and-upper-triangular-matrix\/","og_locale":"en_US","og_type":"article","og_title":"C Program to Print Diagonal, Transpose, Lower and Upper Triangular Matrix - DataFlair","og_description":"Program 1 \/\/ Program for Digonal elements #include&lt;stdio.h&gt; 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