i need help making a password program. it lets the use input a password and check it if it is following the password rules, which are the following:
must have exactly 7 characters, only alphabets and digits are allowed.
i don't exactly know how to put that in an if else function, but i know i have to use that.
i also don't know if the string.h library is needed but, in our book, the question was from a chapter with strings.