Qbasic program to get output using dry run table | SEE computer science programming guide in Qbasic - to display characters

 

QBasic programs collection-Especially for SEE (Grade-10)

QBasic program to know the output of program using dry run table- to print the characters from given string.

DECLARE SUB RESULT(A$)

Cls

A$ = "KATHMANDU"

Call RESULT(A$)

End

Sub RESULT (A$)

    For C = 1 To Len(A$) Step 2

        X$ = Mid$(A$, C, 1)

        Print X$;

    Next C

End Sub

DRYRUN for above program

A$	C=1 TO 9 STEP 2	X$=MID$(A$,C,1)	PRINT X$;
KATHMANDU	C=1	X$=K	K
	C=3	X$=T	T
	C=5	X$=M	M
	C=7	X$=N	N
	C=9	X$=U	U

Output:-

KTMNU