1. Write a QBasic Program to Enter any two numbers and display its sum.

 

1. Enter any two numbers and display its sum.

 

REM PROGRAM TO DISPLAY SUM OF TWO NUMBERS

CLS

INPUT “ENTER FIRST NUMBER”; A

INPUT “ENTER SECOND NUMBER”; B

S = A + B

PRINT “SUM OF TWO NUMBERS”; S

END

 

USING SUB PROCEDURE

 

DECLARE SUB SUM (A, B)

CLS

INPUT “ENTER FIRST NUMBER”; A

INPUT “ENTER SECOND NUMBER”; B

CALL SUM(A, B)

END

 

SUB SUM (A, B)

S = A + B

PRINT “SUM OF TWO NUMBERS”; S

END SUB

 

USING FUNCTION PROCEDURE

 

DECLARE FUNCTION SUM (A, B)

CLS

INPUT “ENTER FIRST NUMBER”; A

INPUT “ENTER SECOND NUMBER”; B

S = SUM(A, B)

PRINT “SUM OF TWO NUMBERS”; S

END

 

FUNCTION SUM (A, B)

SU = A + B

SUM = SU

END FUNCTION