What is the difference between getch() and getche()?

Answer:

-Both getch() and getche() are used to read single character there is very little difference
-Both functions accept a character input value from the user.
-When getch() is used, the key that was pressed will not appear on the screen. It is automatically captured and assigned to a variable.
While when getche() is used, the key that was pressed by the user appears on the screen and is assigned to a variable.

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