Here is a simple MIPS assembly language program that implements the given scenario:

```assembly
.data
age: .word 0
price: .float 10.0
discount: .float 0.15
minors_price: .float 9.0
seniors_price: .float 0

.text
.globl main
main:
# Prompt for user's age
li $v0, 5
syscall
sw $v0, age

# Load age into a register
lw $t0, age

# Check if user is a minor
li $t1, 18
blt $t0, $t1, minor

# Check if user is a senior
li $t1, 65
bgt $t0, $t1, senior

# If not a minor or senior, price is standard
lwc1 $f12, price
j end

minor:
# If minor, price is $1 less than standard
lwc1 $f12, minors_price
j end

senior:
# If senior, price is 15% less than standard
lwc1 $f12, price
lwc1 $f13, discount
mul.s $f12, $f12, $f13
sub.s $f12, $f12, $f13
swc1 $f12, seniors_price
lwc1 $f12, seniors_price

end:
# Print the ticket price
li $v0, 2
syscall

# Exit the program
li $v0, 10
syscall
```

This program first prompts the user for their age, then checks if they are a minor or a senior. If they are a minor, the ticket price is set to $1 less than the standard price. If they are a senior, the ticket price is set to 15% less than the standard price. If they are neither a minor nor a senior, the ticket price is the standard price. The ticket price is then printed to the console.

Question

Here is a simple MIPS assembly language program that implements the given scenario:

```assembly
.data
age: .word 0
price: .float 10.0
discount: .float 0.15
minors_price: .float 9.0
seniors_price: .float 0

.text
.globl main
main:
    # Prompt for user's age
    li $v0, 5
    syscall
    sw $v0, age

# Load age into a register
    lw $t0, age

# Check if user is a minor
    li $t1, 18
    blt $t0, $t1, minor

# Check if user is a senior
    li $t1, 65
    bgt $t0, $t1, senior

# If not a minor or senior, price is standard
    lwc1 $f12, price
    j end

minor:
    # If minor, price is $1 less than standard
    lwc1 $f12, minors_price
    j end

senior:
    # If senior, price is 15% less than standard
    lwc1 $f12, price
    lwc1 $f13, discount
    mul.s $f12, $f12, $f13
    sub.s $f12, $f12, $f13
    swc1 $f12, seniors_price
    lwc1 $f12, seniors_price

end:
    # Print the ticket price
    li $v0, 2
    syscall

# Exit the program
    li $v0, 10
    syscall
```

This program first prompts the user for their age, then checks if they are a minor or a senior. If they are a minor, the ticket price is set to $1 less than the standard price. If they are a senior, the ticket price is set to 15% less than the standard price. If they are neither a minor nor a senior, the ticket price is the standard price. The ticket price is then printed to the console.

Knowee AI · Accepted Answer