programming languages

19) Consider the following pseudocode: x:integer:=1y:integer:=2procedureadd()x:=x+y procedure second(P : procedure) x:integer:2 P() procedure first y i integer: =3 second(add) first() write integer(x) (a) What does this program print if the language uses static scoping? (b) What does it print if the language uses dynamic scoping with deep binding? (c) What does it print if the language uses dynamic scoping with shallow binding