use MIPS instruction only please test the file with any text file yoi have. wirte comments and make it simple please Thanks

C++ Programming: From Problem Analysis to Program Design
8th Edition
ISBN:9781337102087
Author:D. S. Malik
Publisher:D. S. Malik
Chapter12: Points, Classes, Virtual Functions And Abstract Classes
Section: Chapter Questions
Problem 23SA
icon
Related questions
Question

use MIPS instruction only please test the file with any text file yoi have. wirte comments and make it simple please

Thanks

Write and test a MIPS assembly language program that does the following:
a) Open a text file "input.txt" and read all characters into an array in memory. Limit the length of
the array to 1000 bytes. The maximum number of characters to be read should be 1000 characters.
The actual number of characters depends on the file length. MARS provides the system calls for
opening and reading a text file. If the "input.txt" file does not exist in the same folder then the
program should display an error message and terminates.
Error: input.txt does NOT exist.
b) If the "input.txt" file exists, then print the content of the array as one long string. For example,
This is a test file for testing MIPS assignment 2.
It contains letters and digits, such as 12345.
c) Traverse the array character by character. Count all letters, digits, and words. A word begins with
a letter and ends with a letter A-Z or a-z. You can detect the end of a word by checking that the
next character is not a letter. A single letter is counted as a word. Do not distinguish between capital
and lowercase letter. Then, display the total count of letters, digits, and words. For example,
Transcribed Image Text:Write and test a MIPS assembly language program that does the following: a) Open a text file "input.txt" and read all characters into an array in memory. Limit the length of the array to 1000 bytes. The maximum number of characters to be read should be 1000 characters. The actual number of characters depends on the file length. MARS provides the system calls for opening and reading a text file. If the "input.txt" file does not exist in the same folder then the program should display an error message and terminates. Error: input.txt does NOT exist. b) If the "input.txt" file exists, then print the content of the array as one long string. For example, This is a test file for testing MIPS assignment 2. It contains letters and digits, such as 12345. c) Traverse the array character by character. Count all letters, digits, and words. A word begins with a letter and ends with a letter A-Z or a-z. You can detect the end of a word by checking that the next character is not a letter. A single letter is counted as a word. Do not distinguish between capital and lowercase letter. Then, display the total count of letters, digits, and words. For example,
Expert Solution
steps

Step by step

Solved in 2 steps with 5 images

Blurred answer
Knowledge Booster
Input devices
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
C++ Programming: From Problem Analysis to Program…
C++ Programming: From Problem Analysis to Program…
Computer Science
ISBN:
9781337102087
Author:
D. S. Malik
Publisher:
Cengage Learning