task1_exam_PWR_ASK

.data
txt: .asciiz "Enter the number: "
result: .asciiz "Subtraction result: "
.text
main:
    #initializes register $ t1, include 9
    li $t1, 9
    #display txt
    li $v0, 4
    la $a0, txt
    syscall

    #download number from user, and save it in $t2
    li $v0,5
    syscall
    move $t2,$v0

    #perform subtraction and write the differences in the $ s1 register
    sub $s1, $t1, $t2

    #display result
    li $v0, 4
    la $a0, result
    syscall

    #display value from $s1
    li $v0,1
        la $a0, ($s1)
        syscall

        #end
        li $v0,10
    syscall