Question

Write a Qbasic program to input side of a square and print area of the square.​

Answer 1

Answer:

This is the required QBASIC program for the question.

10 CLS

20 INPUT "Enter the side of the square: ";S

30 A=S*S

40 PRINT "Area of the square is: ";A

50 END

Explanation:

1. Line 10: Clears the screen.
2. Line 20: Ask the user to enter the side of the square.
3. Line 30: Calculates the area using formula.
4. Line 40: Displays the area of the square.
5. Line 50: End of program.

See the attachment for output.