Question

write a qbasic program to display the sum of even numbers and odd numbers separately between 20 to 30.​

Answer 1

Solution:

The given co‎de is written in QBASIC -

CLS

EVEN_SUM = 0

ODD_SUM = 0

FOR I = 20 TO 30

   IF I MOD 2 = 0 THEN

       EVEN_SUM = EVEN_SUM + I

   ELSE

       ODD_SUM = ODD_SUM + I

   END IF

NEXT I

PRINT "SUM of Even Numbers: "; EVEN_SUM

PRINT "SUM of Odd Numbers: "; ODD_SUM

END

Logic:

• Logic is very simple, loop through numbers in the given range. If the number is divisible by 2, add the number to EVEN_SUM variable or else, add the number to the ODD_SUM variable. At last, display the values of the variable.

See the attachment for output.

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