Answer Posted / arjun tiwari

What is difference between getchar and getch?
Computer Programming Questions
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Getchar() will accept a character from keyboard displays immediately while typing and need Enter key to pressed for proceeding.

Getch() Normally we will use it at the end of the main(). It just accepts a key stroke and never displays it and proceeds further.
Getche() will accept a character from keyboard display it immediately does not wait for Enter key to pressed for proceeding.
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getch() - get character from screen without echo and compiler didn't wait for another key.
getche() - get character from screen and compiler didn't wait for another key
getchar() - get character from screen and compiler wait for another key.
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