Question: program foo; var x : Int; procedure p(y: int ) : begin y:=y+1y:=yxend begin x:=2p(x)print(x)end In the given program, what would be the output assuming

program foo; var x : Int; procedure p(y: int ) :

program foo; var x : Int; procedure p(y: int ) : begin y:=y+1y:=yxend begin x:=2p(x)print(x)end In the given program, what would be the output assuming a. Paas by value b. Pass by reference

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