<span>getchar() only reads a single character input from any input stream.
getche() </span><span>reads a single character from the keyboard and displays immediately on output screen without waiting for enter key
scanf() reads the whole input line according to the data type you specified.</span>
<span>the answer is: the same background color on all visuals and no more than two colors for words.</span>
Lookup the isalpha() function in the C standard library, this function will check and return non-zero for alphabetic characters.
Answer:
True hope this helps you and everyone!
