Chapter 19, Problem 5ICA

What is stored in variable A after each of the following code segments is executed? If the program returns an error, indicate why.

1. a. A=5;

if A/2>2

A= A*–1;

else

A = A/2;

End

1. b. x=2; y=4; A=0;

if x + y<4

A= A+2;

elseif x+y <6

A = A + 4;

end

1. c. T=6; A=–1;

if T/3>2

A = A*–1;

elseif T/3<=2

A = A+2;

end

1. d. x=2; y=0; A=10;

if x<=0&&y<=0

A = A+2;

elseif x>=D&&y<0

A = A/2;

elseif x>=2&&y<=0

A = A*2;

end