Develop a program that uses four signed, global, short variables A, B, C, D Initialize each variable A, B, C, D to a different positive one-digit value Somehow print the four values in order A B C D, space separated Print a newline character

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Question 1

1. Develop a program that uses four signed, global, short variables A, B, C, D

Initialize each variable A, B, C, D to a different positive one-digit value

Somehow print the four values in order A B C D, space separated

Print a newline character

Reorder the values in the variables from the order A, B, C, D to B, C, D, A

• A -> B
• B -> C
• C -> D
• D -> A

Somehow print the four values in order A B C D, space separated

 

Question 2

1. Convert this C++ program exactly as you see it into x86 assembly language:
   
   #include <iostream>
   
   unsigned int x;
   unsigned int c;
   unsigned int result;
   
   // f(x) = 8x + c
   // Make sure to push and pop all necessary registers to the stack to
   // ensure only the EAX register is modified upon return from the function
   unsigned int Equation(unsigned int x, unsigned int c)
   {
     // You CANNOT use the mul or imul operations to perform the multiplication
       return (8 * x) + c;
   }
   
   void main()
   {
       std::cout << "Enter a value for x: ";
       std::cin >> x;
       std::cout << "Enter a value for c: ";
       std::cin >> c;
       result = Equation(x, c);
       std::cout << "f(x) = " << result << std::endl;
       system("PAUSE");
   }

 

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