Homework Answers
Activation Records
The storage (for formals, local variables, function results etc.)
needed for execution of a
subprogram is organized as an activation record.
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Show the stack with all activation record instances, including static and dynamic chains, when execution reaches position 1 in the following ske- letal program. Assume Bigsub is at level 1. procedure...
3. Show the stack with all activation record instances, including static and dynamic chains, when execution reaches position 1 in the following skeletal program. Assume Bigsub is at level 1 procedure...
3. Show the stack with all activation record instances, including static and dynamic chains, when execution reaches position 1 in the following skeletal program. Assume Bigsub is at level 1 procedure Bigsub is procedure A (Flag procedure Bis Boolean) is A (false) end; -of B begin -- of A if flag then B; else C; end; -of A procedureCis procedure D is end; -of D end; -- of dC begin of Bigsub A(true); of Bigsub end; -- The calling sequence...
.Show the stack with all activation record instances, including static and /dynamic chains, when execution reaches posi...
.Show the stack with all activation record instances, including static and /dynamic chains, when execution reaches position 1 in the following skel- etal program. Assume bigsub is at level i. function bigsub () function a { function b( { { end of b function c) b) end of c c) // end of a a) )7/ end of bigsub
.Show the stack with all activation record instances, including static and /dynamic chains, when execution reaches position 1 in the following...
Show the stack with all activation record instances, including the dynamic chain, when execution...
Show the stack with all activation record instances, including the dynamic chain, when execution reaches position 1 in the following skeletal program. This programuses the deep-access method to implement dynamic scoping.void fun1(){float a;}void fun2(){int b, c;}void fun3(){float d;<--------1}void main(){char e, f, g;}The calling sequence for this program for execution to reach fun3 ismain calls fun2fun2 calls fun1fun1 calls fun1fun1 calls fun3
Given the following Ada program: procedure Main is X, Y: Integer; procedure Sub1 is Y, Z:...
Given the following Ada program: procedure Main is X, Y: Integer; procedure Sub1 is Y, Z: Integer; begin -- of Sub1 point 1 Sub2; end; -- of Sub1 procedure Sub2 is X: Integer; procedure sub3 (B: Integer) is W: Integer; begin -- of Sub3 point 2 end; -- of Sub3 begin -- of Sub2 point 3 Sub3 (X); end; -- of Sub2 begin -- of Main point 4 Sub1; end; -- of Main For each of the four marked points,...
(24) (2 marks) Consider the following skeletal program, written in a lan- guage with static scope. procedure Main; proc...
(24) (2 marks) Consider the following skeletal program, written in a lan- guage with static scope. procedure Main; procedure A procedure B: procedure C begin C end C begin B end B procedure D procedure E begin E end E begin D end D begin A end A begin ain end Nain Imagine that the following procedure calls have taken place: Main calls A A calls D D calls E E calls B B calls C i. Drawthe run time...
C++ Carefully review Program 19-2 in your textbook, MathStack. This is a static stack, meaning that the size of the stack is set at the beginning of the program (see line 11): MathStack stack(5). I wo...
C++
Carefully review Program 19-2 in your textbook,
MathStack. This is a static stack, meaning that the size
of the stack is set at the beginning of the program (see line 11):
MathStack stack(5).
I would like you to modify this program as follows:
1. Implement it as a dynamic stack (do not use a static
stack as it is designed in the book). Use a linked list to
implement this. There's code in the book.
2. Add functionality for...
This assignment is comprised of 3 parts: All files needed are located at the end of...
This assignment is comprised of 3 parts: All files needed are located at the end of the directions. Part 1: Implementation of Dynamic Array, Stack, and Bag First, complete the Worksheets 14 (Dynamic Array), 15 (Dynamic Array Amortized Execution Time Analysis), 16 (Dynamic Array Stack), and 21 (Dynamic Array Bag). These worksheets will get you started on the implementations, but you will NOT turn them in. Do Not Worry about these, they are completed. Next, complete the dynamic array and...
3. Show the stack with all activation record instances, including static and dynamic chains, when execution reaches position 1 in the following skeletal program. Assume Bigsub is at level 1 procedure Bigsub is procedure A (Flag procedure Bis Boolean) is A (false) end; -of B begin -- of A if flag then B; else C; end; -of A procedureCis procedure D is end; -of D end; -- of dC begin of Bigsub A(true); of Bigsub end; -- The calling sequence...
.Show the stack with all activation record instances, including static and /dynamic chains, when execution reaches position 1 in the following skel- etal program. Assume bigsub is at level i. function bigsub () function a { function b( { { end of b function c) b) end of c c) // end of a a) )7/ end of bigsub
.Show the stack with all activation record instances, including static and /dynamic chains, when execution reaches position 1 in the following...
Given the following Ada program: procedure Main is X, Y: Integer; procedure Sub1 is Y, Z: Integer; begin -- of Sub1 point 1 Sub2; end; -- of Sub1 procedure Sub2 is X: Integer; procedure sub3 (B: Integer) is W: Integer; begin -- of Sub3 point 2 end; -- of Sub3 begin -- of Sub2 point 3 Sub3 (X); end; -- of Sub2 begin -- of Main point 4 Sub1; end; -- of Main For each of the four marked points,...
(24) (2 marks) Consider the following skeletal program, written in a lan- guage with static scope. procedure Main; procedure A procedure B: procedure C begin C end C begin B end B procedure D procedure E begin E end E begin D end D begin A end A begin ain end Nain Imagine that the following procedure calls have taken place: Main calls A A calls D D calls E E calls B B calls C i. Drawthe run time...
C++
Carefully review Program 19-2 in your textbook,
MathStack. This is a static stack, meaning that the size
of the stack is set at the beginning of the program (see line 11):
MathStack stack(5).
I would like you to modify this program as follows:
1. Implement it as a dynamic stack (do not use a static
stack as it is designed in the book). Use a linked list to
implement this. There's code in the book.
2. Add functionality for...
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