Computer Studies
Draw a flowchart and write a program in QBASIC to display 10 different values of the expression (a + b)2. Take the values of a and b as inputs after each iteration.
QBASIC: For-Next Statements
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Answer
Flowchart
QBASIC Program
Cls
For I = 1 To 10
Input "Enter two values"; A, B
S = (A + B) ^ 2
Print "(A+B)^2 = "; S
Next I
End
Output
Enter two values? 2,3
(A+B)^2 = 25
Enter two values? 4,2
(A+B)^2 = 36
Enter two values? 6,3
(A+B)^2 = 81
Enter two values? 5,8
(A+B)^2 = 169
Enter two values? 3,3
(A+B)^2 = 36
Enter two values? 4,4
(A+B)^2 = 64
Enter two values? 5,5
(A+B)^2 = 100
Enter two values? 6,1
(A+B)^2 = 49
Enter two values? 4,8
(A+B)^2 = 144
Enter two values? 3,9
(A+B)^2 = 144
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