Question

WAP to display even numbers from 1 to 19 using FOR & While Loop qbasic

Answer 1

$\texttt{\textsf{\large{\underline{Solution}:}}}$

The given problem is solved using QBASIC.

1. Using For Loop:

CLS

FOR I = 1 TO 19

   IF I MOD 2 = 0 THEN

       PRINT I;

   END IF

NEXT I

END

2. Using While Loop:

CLS

I = 1

WHILE I < 20

   IF I MOD 2 = 0 THEN

       PRINT I;

   END IF

   I = I + 1

WEND

END

$\texttt{\textsf{\large{\underline{Logic}:}}}$

• Loop FOR X = 1 to 19
• Check if X is divisible by 2 or not. If true, display the number.

See attachment for output.