ft_printf

Task

The Project Asks Students to hard-code the printf function from C libraries.

what is printf and how does it work?

printf is a function used in c from the library <stdio.h> the function returns an int value

Specifier

Specifiers are used to return specific data type given to printf

%d: for printing integers %f: for printing floating-point numbers %c: for printing characters %s: for printing strings %p: for printing memory addresses %x: for printing hexadecimal values

Example code

#include <stdio.h>
 
int main()
{
	# this prints text "Hello World"
    printf("Hello World!\n");

    # the code below prints "Hi Sam you are 22 years old"
    printf("Hi Sam you are %d years old", 22);

    # the code below prints "Hi Sam you are 22 years old"
    printf("Hi %s you are %d years old", "Sam", 22);
 
    return 0;
}

Varidic Function

What ar

Links

tutorialspoint geeksforgeek: printf geeksforgeeks: Vardic-Functions