SELF TEST 7: READLN
Assuming that we made the following declaration

	 var  C1, C2, C3, C4, C5, C6 : char;

and that the user types

	ABCDE

FOR EACH LINE, then what would each of the following statements assign to the various variables,

	readln( C1 );                             C1 = __
	readln( C2 ); readln( C3 );               C2 = __  C3 = __
	readln( C4, C5, C6 );                     C4 = __  C5 = __  C6 = __
	readln;                                   _________________________


	C1 = A
	C2 = A   C3 = Waits for new input line
	C4 = A   C5 = B    C6 = C
	<clears input line, erasing ABCDE and waits for next line>

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