Chapter 3, Problem 6AW

What will the following pseudocode program display?

Module main()

Declare Integer x = 1

Declare Real y = 3.4

Display x , " " , y

Call changeUs(x, y)

Display x, " ", y

End Module

Module changeUs(Integer a, Real b)

Set a = 0

Set b = 0

Display a, " ", b

End Module