//Programming Language

//Please answer the following

4. Consider the following segment of code:

procedure M

var x, y: integer;

procedure A (c: integer)

var a: integer;

procedure B

var a, b, d: integer;

begin {B}

.

b := a c;

.

end B;

begin {A}

.

a := c + x;

.

B()

.

end A;

begin {M}

.

A(5)

.

end M;

Assuming the definition of M is at static nesting level 0. Draw the runtime stack that will be in

effect at the execution of b := a - c;. Show the static and dynamic links, and the current

positions of the EP and SP pointers.

What is the static distance to xs environment of definition and the offset within the environment

when b := a c; is executed?