{"id":28290,"date":"2024-02-15T00:00:00","date_gmt":"2024-02-15T00:00:00","guid":{"rendered":"https:\/\/gufosaggio.net\/i\/what-is-uint_32\/"},"modified":"2024-02-15T00:00:00","modified_gmt":"2024-02-15T00:00:00","slug":"what-is-uint_32","status":"publish","type":"post","link":"https:\/\/gufosaggio.net\/i\/what-is-uint_32\/","title":{"rendered":"What is uint_32?"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_86 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/gufosaggio.net\/i\/what-is-uint_32\/#Intro\" >Intro<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/gufosaggio.net\/i\/what-is-uint_32\/#Explanation_of_uint16_t\" >Explanation of uint16_t<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/gufosaggio.net\/i\/what-is-uint_32\/#Explanation_of_uint32_t\" >Explanation of uint32_t<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/gufosaggio.net\/i\/what-is-uint_32\/#Explanation_of_ld\" >Explanation of %ld<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/gufosaggio.net\/i\/what-is-uint_32\/#Explanation_of_main\" >Explanation of main ()<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/gufosaggio.net\/i\/what-is-uint_32\/#Explanation_of_g_in_c\" >Explanation of %g in c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/gufosaggio.net\/i\/what-is-uint_32\/#Main_Types_in_C\" >Main Types in C<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Intro\"><\/span>Intro<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>uint32 is an unsigned integer with 32 bit which means that you can represent 2^32 numbers (0-4294967295). However, in order to represent negative numbers, one bit of the 32 bits is reserved to indicate positive or negative number. <\/p>\n<h3><span class=\"ez-toc-section\" id=\"Explanation_of_uint16_t\"><\/span>Explanation of uint16_t<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>uint16_t is unsigned 16-bit integer. unsigned short int is unsigned short integer, but the size is implementation dependent. The standard only says it&#8217;s at least 16-bit (i.e, minimum value of UINT_MAX is 65535). <\/p>\n<h3><span class=\"ez-toc-section\" id=\"Explanation_of_uint32_t\"><\/span>Explanation of uint32_t<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Why do we use uint32_t? Int32 is used to represents 32-bit signed integers. UInt32 is used to represent 32-bit unsigned integers.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Explanation_of_ld\"><\/span>Explanation of %ld<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>What does %ld mean in C? The %ld format specifier is implemented for representing long integer values. This is implemented with printf() function for printing the long integer value stored in the variable.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Explanation_of_main\"><\/span>Explanation of main ()<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>What is a main ()? A main() function is a user-defined function in C that means we can pass parameters to the main() function according to the requirement of a program. A main() function is used to invoke the programming code at the run time, not at the compile time of a program. <\/p>\n<h3><span class=\"ez-toc-section\" id=\"Explanation_of_g_in_c\"><\/span>Explanation of %g in c<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Di conseguenza,, what is %g in c? %g. It is used to print the decimal floating-point values, and it uses the fixed precision, i.e., the value after the decimal in input would be exactly the same as the value in the output.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Main_Types_in_C\"><\/span>Main Types in C<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Main types Type Minimum size (bits) Format specifier<\/p>\n<ul>\n<li>unsigned char 8 %c (or %hhu for numerical output)<\/li>\n<li>short short int signed short signed short int 16 %hi or %hd<\/li>\n<li>unsigned short unsigned short int 16 %hu<\/li>\n<li>int signed signed int 16 %i or %d <\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Intro uint32 is an unsigned integer with 32 bit which means that you can represent 2^32 numbers (0-4294967295). However, in order to represent negative numbers, one bit of the 32 bits is reserved to indicate positive or negative number. Explanation of uint16_t uint16_t is unsigned 16-bit integer. unsigned short int is unsigned short integer, but &#8230; <a title=\"What is uint_32?\" class=\"read-more\" href=\"https:\/\/gufosaggio.net\/i\/what-is-uint_32\/\" aria-label=\"Per saperne di pi\u00f9 su What is uint_32?\">Leggi tutto<\/a><\/p>\n","protected":false},"author":2075,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-28290","post","type-post","status-publish","format-standard","hentry","category-w"],"_links":{"self":[{"href":"https:\/\/gufosaggio.net\/i\/wp-json\/wp\/v2\/posts\/28290","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gufosaggio.net\/i\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gufosaggio.net\/i\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gufosaggio.net\/i\/wp-json\/wp\/v2\/users\/2075"}],"replies":[{"embeddable":true,"href":"https:\/\/gufosaggio.net\/i\/wp-json\/wp\/v2\/comments?post=28290"}],"version-history":[{"count":0,"href":"https:\/\/gufosaggio.net\/i\/wp-json\/wp\/v2\/posts\/28290\/revisions"}],"wp:attachment":[{"href":"https:\/\/gufosaggio.net\/i\/wp-json\/wp\/v2\/media?parent=28290"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gufosaggio.net\/i\/wp-json\/wp\/v2\/categories?post=28290"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gufosaggio.net\/i\/wp-json\/wp\/v2\/tags?post=28290"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}