A custom implementation of the standard
printffunction in C.
ft_printf is a 42 School project that re-implements the core functionality of the C printf function from scratch. It supports formatted output with various specifiers, flags, field widths, and precision. The goal is to understand variadic functions, string formatting, and low-level output control — all without using the standard printf.
- Supports format specifiers:
%c,%s,%d,%i,%u,%x,%X,%p,%% - Handles flags like
-,0, width, and precision - Parses and formats arguments using variadic functions (
stdarg.h) - Prints to standard output using
write()
make
#include "ft_printf.h"
int main(void)
{
ft_printf("Hello, %s! You scored %d/100.\n", "Ayesha", 95);
return 0;
}