Consider this program: int x = 1; int p (int z) { x = x +...

 

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Consider this program: int x = 1; int p (int z) { x = x + 3; return (z * 3); } write (p (x) + x * 2); } What does the program print if addition is evaluated (i) left-to-right, (ii) right-to-left, if the pa- rameter z is (a) call-by-value, (b) call-by-reference? Please answer for all 4 combinations of these features. Explain your answers by describing how the program is executed. Consider this program: int x = 1; int p (int z) { x = x + 3; return (z * 3); } write (p (x) + x * 2); } What does the program print if addition is evaluated (i) left-to-right, (ii) right-to-left, if the pa- rameter z is (a) call-by-value, (b) call-by-reference? Please answer for all 4 combinations of these features. Explain your answers by describing how the program is executed.