Getch

Reading a character in #C (module 14)

Unformatted input functions explanation - Programming in #C (module-16)

Reading a character in #C (module 14)

Writing a character in #C (module 15)

Looping in #C : while loops and their uses in programs (module 21)

Looping in #C : Do-while loops and their uses in programs (module 22)

Looping in #C : For loops and their uses in programs (module 23)