scanf

Learn how to perform input/output using printf and scanf functions in C. C is a small language, and the core of C does not include any built-in Input/Output (I/O) functionality. However, the C Standard Library provides I/O functions through the stdio.h header file. To use these functions, include the stdio.h header file in your C file: #include <stdio.h> Using this library, you have access to functions such as printf(), scanf(), sscanf(), fgets(), and fprintf()....

In this blog post, we will provide a helpful reference for all the C conversion specifiers commonly used with functions like printf(), scanf(), and other I/O functions. Specifier Meaning %d / %i Signed decimal integer %u Unsigned decimal integer %c Unsigned char %s String %p Pointer in hexadecimal form %o Unsigned octal integer %x / %X Unsigned hexadecimal number %e Floating point number in exponential format in e notation %E Floating point number in exponential format in E notation %f double number in decimal format %g / %G double number in decimal format or exponential format, depending on the value In addition to these specifiers, we have a set of modifiers....