Whenever you want to use variables or such things in your C program inside the argument of the library functions(like printf, scanf, etc). You will need format specifier to specifies it's data-type otherwise you won't be able to run that program without getting an error.
In this video I'll be talking about the format specifier, what is it, how to use it, constraints that you can put on them, ... , etc.
If you have any doubts regarding the topic feel free to ask in the comment section below I'll be happy to solve it.
On this page of the site you can watch the video online Format specifier in C Programming Language | Beginners Tutorial with a duration of hours minute second in good quality, which was uploaded by the user ShubhCoder 10 July 2019, share the link with friends and acquaintances, this video has already been watched 284 times on youtube and it was liked by 4 viewers. Enjoy your viewing!