Because putnbr and putstr aren’t enough XD. Recode basic C functions with flags '-0.*' and types 'cspdiuxX%'
The versatility of the printf function in C represents a great exercise in programming for us.
Some my notions: https://www.notion.so/ft_printf-by-bscamand-db9d2020976345be8ba5d5e653743e1e