Question: . data num 1 _ prompt: . asciiz Enter the first number: num 2 _ prompt: . asciiz Enter the second number: prompt: . asciiz
data
numprompt: asciiz "Enter the first number:"
numprompt: asciiz "Enter the second number:"
prompt: asciiz "Choose an operation or Z to quit:"
operation: space
resultprompt: asciiz "Result:"
newline: asciiz
text
main:
li $t
loop:
readnum:
# Read the first number from user input
li $v
la $a numprompt
syscall
li $v
syscall
move $t $v # Store the first number in $t
# Print an empty line
li $v
la $a newline
syscall
j readnum
readnum:
# Read the second number from user input
li $v
la $a numprompt
syscall
li $v
syscall
move $t $v # Store the second number in $t
# Print an empty line
li $v
la $a newline
syscall
j printprompt
printprompt:
# Print the prompt
li $v
la $a prompt
syscall
# Print an empty line
li $v
la $a newline
syscall
# Read the operation from user input
li $v # Read character
syscall
move $t $v # Store the user input in $t
lb $t operation
# Check if user pressed Z to quit
li $tZ
li $tz
beq $t $t exitprogram
# Print an empty line
li $v
la $a newline
syscall
# Read the operation from user input
li $v # Read character
syscall
j performoperation
performoperation:
# Perform the chosen operation
beq $t performaddition
beq $t performsubtraction
beq $t performmultiplication
beq $t performdivision
performaddition:
add $t $t $t # Add the numbers: $t $t $t
j printresult
performsubtraction:
sub $t $t $t # Subtract the numbers: $t $t $t
j printresult
performmultiplication:
mult $t $t # Multiply the numbers: $t $t
mflo $t # Store the result in $t
j printresult
performdivision:
div $t $t # Divide the numbers: $t $t
mflo $t # Store the result in $t
j printresult
printresult:
# Print the result
li $v
la $a resultprompt
syscall
move $a $t # Move the result to $a for printing
li $v
syscall
# Print an empty line
li $v
la $a newline
syscall
beq $tC loop
exitprogram:
# Exit the program
li $v
syscall
i want a codnition in this code when the user enter Z the loop end, and i want to be when the result is shown
Step by Step Solution
There are 3 Steps involved in it
1 Expert Approved Answer
Step: 1 Unlock
Question Has Been Solved by an Expert!
Get step-by-step solutions from verified subject matter experts
Step: 2 Unlock
Step: 3 Unlock
Study Help