Question

In this assignment you will direct users to input two pieces of information. First a number they would like a multiplication table for and then second how long of a table they would like. You will then do some sanity checking on the values (as we don’t want a negative length table), and afterwards pass them to a function to print the table. Once you have printed the table, go back and see if they want to exit or have another table printed.

Requirements:

1. Name your file thlYourLastName.asm.

2. You will get your input from the user for which multiplication table they want and how many

numbers they want printed in that table.

3. You’ll want to prompt the user for the information so that they know what to enter where, so

setting up the different segments of the code as we have been doing is a must.

4. Make sure you check the values that are entered.

5. You must use a function for the printing of the table. You can decide what, if anything, needs to be done with the stack for this one.

6. Remember that we want to repeat execution until the user chooses to leave, so add in the logic for that.

7. Format the table in a readable manner so that you can tell what numbers are being multiplied

together to get what answer. Include ending the program correctly and proper prompts in good formatting.

Mips coding please

Answer 1

.data
prompt: .asciiz "\nPlease enter number : "
prompt1: .asciiz "\nPlease enter length of table "
prompt2: .asciiz "\nError!!! Number should be positive "
.text
li $v0,4
la $a0,prompt #it will print prompt
syscall
li $v0,5
syscall #ask user input
move $t1,$v0 #save a to t1
askAgain:
li $v0,4
la $a0,prompt1 #it will print prompt
syscall
li $v0,5
syscall #ask user input
move $t2,$v0 #save a to t1
bgtz $t2,rightValue
li $v0,4
la $a0,prompt2 #it will print prompt
syscall
j askAgain
rightValue:
jal printTable

li $v0,10
syscall #terminate execution

printTable:
li $t0,1
loop:
bgt $t0,$t2,exit #loop while index <= length

move $a0,$t1
li $v0,1
syscall

li $a0,'X'
li $v0,11
syscall

move $a0,$t0
li $v0,1
syscall

li $a0,'='
li $v0,11
syscall

mul $a0,$t0,$t1
li $v0,1
syscall

li $a0,'\n'
li $v0,11
syscall

add $t0,$t0,1 #index++
j loop
exit: