{"id":10973,"date":"2024-03-14T13:09:28","date_gmt":"2024-03-14T13:09:28","guid":{"rendered":"https:\/\/www.silicloud.com\/blog\/how-to-set-the-format-of-strings-in-c-language\/"},"modified":"2025-08-04T06:06:40","modified_gmt":"2025-08-04T06:06:40","slug":"how-to-set-the-format-of-strings-in-c-language","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/blog\/how-to-set-the-format-of-strings-in-c-language\/","title":{"rendered":"C Printf Format Specifiers Guide"},"content":{"rendered":"

In C language, string format can be set using the printf function, commonly used formats include:<\/p>\n

    \n
  1. %s: used for displaying string<\/li>\n
  2. %c: used to output characters.<\/li>\n
  3. %d: used to print integers<\/li>\n
  4. %f: used to output a floating-point number.<\/li>\n
  5. %x: Used to display a hexadecimal number.<\/li>\n
  6. %p: used to output the address of a pointer.<\/li>\n<\/ol>\n

    For example, you can format the output of a string and an integer like this:<\/p>\n

    char<\/span> str[] = \"Hello\"<\/span>;\r\nint<\/span> num = 100<\/span>;\r\nprintf<\/span>(\"%s %d\\n\"<\/span>, str, num);\r\n<\/code><\/pre>\n
    You can choose the appropriate format to output different types of data as needed.<\/p>\n","protected":false},"excerpt":{"rendered":"
    In C language, string format can be set using the printf function, commonly used formats include: %s: used for displaying string %c: used to output characters. %d: used to print integers %f: used to output a floating-point number. %x: Used to display a hexadecimal number. %p: used to output the address of a pointer. For […]<\/p>\n","protected":false},"author":10,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","footnotes":""},"categories":[1],"tags":[381,2948,9473,3916,13961],"class_list":["post-10973","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-c-programming","tag-c-strings","tag-format-specifiers","tag-output-formatting","tag-printf-function"],"yoast_head":"\nC Printf Format Specifiers Guide - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"Learn C printf format specifiers: %s, %d, %f, %c and more. 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