1. The following Little Man program is supposed to add two input numbers, subtract a third input number from the sum, and output the result, i.e., OUT = IN1 + IN2 – IN3 Mailbox Mnemonic Code Numeric Code 00 IN 901 01 STO 90 390 02 IN 901 03 04 ADD 90 190 STO 90 390 05 IN 901 06 SUB 90 290 07 OUT 902 08 COB 000 What is wrong with this program? Modify the program so that it produces the correct result. 2. Write a Little Man program that accepts three values as input and produces the largest of the three as output.

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
Problem 1PE
icon
Related questions
Question
Sure! Here's a transcription of the image for an educational website:

---

### Little Man Computer Program Exercise

1. **Problem Statement:**
   The following Little Man program is supposed to add two input numbers, subtract a third input number from the sum, and output the result, i.e., OUT = IN1 + IN2 - IN3.

#### Little Man Program Code

| Mailbox | Mnemonic Code | Numeric Code |
|---------|---------------|--------------|
| 00      | IN            | 901          |
| 01      | STO 90        | 390          |
| 02      | IN            | 901          |
| 03      | ADD 90        | 190          |
| 04      | STO 90        | 390          |
| 05      | IN            | 901          |
| 06      | SUB 90        | 290          |
| 07      | OUT           | 902          |
| 08      | COB           | 000          |

**Question:** What is wrong with this program? Modify the program so that it produces the correct result.

2. **Exercise:**
   Write a Little Man program that accepts three values as input and produces the largest of the three as output.

---

This concise table format follows the classic Little Man Computer (LMC) instruction set structure and assists students in understanding the input-output process and debugging concepts associated with the LMC.
Transcribed Image Text:Sure! Here's a transcription of the image for an educational website: --- ### Little Man Computer Program Exercise 1. **Problem Statement:** The following Little Man program is supposed to add two input numbers, subtract a third input number from the sum, and output the result, i.e., OUT = IN1 + IN2 - IN3. #### Little Man Program Code | Mailbox | Mnemonic Code | Numeric Code | |---------|---------------|--------------| | 00 | IN | 901 | | 01 | STO 90 | 390 | | 02 | IN | 901 | | 03 | ADD 90 | 190 | | 04 | STO 90 | 390 | | 05 | IN | 901 | | 06 | SUB 90 | 290 | | 07 | OUT | 902 | | 08 | COB | 000 | **Question:** What is wrong with this program? Modify the program so that it produces the correct result. 2. **Exercise:** Write a Little Man program that accepts three values as input and produces the largest of the three as output. --- This concise table format follows the classic Little Man Computer (LMC) instruction set structure and assists students in understanding the input-output process and debugging concepts associated with the LMC.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 4 steps with 6 images

Blurred answer
Similar questions
Recommended textbooks for you
Database System Concepts
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
C How to Program (8th Edition)
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
Database Systems: Design, Implementation, & Manag…
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education