For the following program P written in pseudocode,

a) Build the dcu/dpu table for P. See Mathurs Example 7.31 (slide 34 in the lecture on data flow) as an illustration.

b) Draw the data flow graph for P.

Program F 1) integer X, Y, Z; 2) input (X, Y); 3) if (X8 or Y3) 4) output "Boundary condition failure.") 6) // end if invalid inputs 7) else 8) 9) 10) if (x 8 or Y3) 4) output "Boundary condition failure.") 6) // end if invalid inputs 7) else 8) 9) 10) if (x