Question 1: Working with MARIE a) Write a MARIE program using a loop that multiplies two non-negative numbers , X and Y, using repeated addition. For example, to multiply X=2 by Y=1 the program would add 3 six times, or 3+3+3+3+3+3, and if X or Y is 0 then the output should be 0. (Hint: Use Skipcond instruction) N.B: You should include the MARIE code in your Answer, with an explanation of each instruction in your code beside it. Example: Add One /Add 1 to AC b) Add a screenshot of the simulation, showing the result (A screenshot of the MARIE Simulator window after running the program) using values of X and Y as shown below. Instructions: - Use "ORG" instruction to start your program at address 200. - Do not forget to change the representation of the Input and Output windows in the simulator to Decimal. · The following labels and directives should be included at the end of your program: х, Dec 0 Y, Dec 0 One, DEC 1 Sum, DEC 0 Ctr, DEC O

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Question 1: Working with MARIE
a) Write a MARIE program using a loop that multiplies two non-negative numbers , X and Y,
using repeated addition.
For example, to multiply X=2 by Y=1 the program would add 3 six times, or 3+3+3+3+3+3,
and if X or Y is 0 then the output should be 0. (Hint: Use Skipcond instruction)
N.B: You should include the MARIE code in your Answer, with an explanation of each
instruction in your code beside it.
Example:
Add One
/Add 1 to AC
b) Add a screenshot of the simulation, showing the result (A screenshot of the MARIE
Simulator window after running the program) using values of X and Y as shown below.
Instructions:
- Use "ORG" instruction to start your program at address 200.
Do not forget to change the representation of the Input and Output windows in the simulator
to Decimal.
- The following labels and directives should be included at the end of your program:
Dec 0
X,
Y,
One, DEC 1
Sum, DEC O
Ctr, DEC O
Dec 0
Transcribed Image Text:Question 1: Working with MARIE a) Write a MARIE program using a loop that multiplies two non-negative numbers , X and Y, using repeated addition. For example, to multiply X=2 by Y=1 the program would add 3 six times, or 3+3+3+3+3+3, and if X or Y is 0 then the output should be 0. (Hint: Use Skipcond instruction) N.B: You should include the MARIE code in your Answer, with an explanation of each instruction in your code beside it. Example: Add One /Add 1 to AC b) Add a screenshot of the simulation, showing the result (A screenshot of the MARIE Simulator window after running the program) using values of X and Y as shown below. Instructions: - Use "ORG" instruction to start your program at address 200. Do not forget to change the representation of the Input and Output windows in the simulator to Decimal. - The following labels and directives should be included at the end of your program: Dec 0 X, Y, One, DEC 1 Sum, DEC O Ctr, DEC O Dec 0
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