Assume your Howard ID as a decimal integer is X. Let N = 26 + (X % 11) where % is the modulo operation, and M = N – 10.
You will write a MIPS program that reads a string of up to 1000 characters from user input.
• Remove leading and trailing blank spaces and tab characters. After that o If the string has zero characters or more than 4 characters or has at least one illegal character (a character outside the set described below), the program prints the message of “Unrecognized input”.
o If the string has only the characters from ‘0’ to ‘9’ and from ‘a’ to β and from ‘A’ to Δ, the program prints out the number of digits in the input, a comma, and then the
• The program must exit after processing one single user input.
• Do not print any prompt messages.
Sample test cases (assuming the Howard ID is 12345678):
12345678 % 11 = 4, therefore the base is 26 + 4 = 30, β is ‘t’ and Δ is ‘T’.
• Input: 0 Output: 1,0
• Input: A Output: 1,10
• Input: 012 Output: 3,32
• Input: 100 Output: 3,900
• Input: 1023 Output: 4,27063
• Input: A12t
Output: 4,270989
• Input: 12345
Output: Unrecognized input
• Input: axyz
Output: Unrecognized input
• Input: a b
Output: Unrecognized input
• Input: a@t
Output: Unrecognized input
Requirements:
• The program must be able to run correctly under QtSpim.
• The program must be named as project2.s.
• The program must be in a new Github repo different than that used for Project 1.
• The output must have the exact format as specified above.
• The program must Assignment Project Exam Helpuse one or more loops to process the characters in the user input, instead of producing multiple segments of similar code with each segment processing one single character.
• Submissions not fully meeting the above requirements will lose significant portion (≥ 70%) of the credits.
• Syntax error or program terminating abnormally without output will result in zero credits. Therefore, make sure to test your program completely before submission.
Submission:
• Create a plain text file named readme.txt. Such a file can be created with notepad on Windows and nano on MacOS or Linux. The file should include ONLY the link to your Github repository that can be used to clone your repo.
• Submit the readme.txt file to http://hucs.dynu.net/lij/courses/submit_hw.html under “CSCI 201 MIPS Programming Project 2”. Anything else must not be submitted.
