I am having trouble converting C code to MIPS code Hello, I have been trying to

Question

I am having trouble converting C code to MIPS code

Hello,

I have been trying to convert this C code into MIPs assembly code but I got many errors I don't know what the reason is.

int membership;

int howMany;

int totalPrice;

int discount;

printf("Please enter 0 if you have a membership, 1 or non-zero integer otherwise: ");

//read an integer from a user input and store it in membership

scanf("%d", &membership);

printf("Please enter your number of units to be purchased: ");

//read an integer from a user input and store it in howMany

scanf("%d", &howMany);

totalPrice = howMany*5;

printf("Your total price is %d dollar(s) ", totalPrice)

//compute its discount

if (membership == 0 && totalPrice > 150)

     discount = 30;

else if (membership == 0 && totalPrice <= 150 && totalPrice > 0)

     discount = 20;

else if (membership != 0 && totalPrice > 200)

     discount = 15;

else

     discount = 0;

//print out the discount

if (discount > 0)

    printf ("You have a %d percent discount ", discount);

else

    printf ("There is no discount ");

Explanation / Answer

.data
print1: .asciiz "Please enter 0 if you have a membership, 1 or non-zero integer otherwise: "
print2: .asciiz "Please enter your number of units to be purchased:"
print3: .asciiz "You have a "
print4: .asciiz " percent discount "
print5: .asciiz "There is no discount "
#variable declarations
membership: .word 0
howmany: .word 0
totalprice: .word 0
discount: .word 0

.text

main :
li $v0,4
la $a0,print1
syscall
li $v0,5
syscall
la $t1,membership
sw $v0,0($t1)

li $v0,4
la $a0,print2
syscall
li $v0,5
syscall
la $t1,howmany
sw $v0,0($t1)

add $v1,$v0,$v0 #2*howmany
add $v1,$v1,$v1 #4*howmany
add $v1,$v0,$v1 #5*howmany

la $t1,totalprice
sw $v1,0($t1)

la $t1,membership
lw $v0,0($t1)
li $t3,0
bne $v0,$0,Nomember
li $t2,150
bgt $v1,$t2,discount30
blt $v1,$0,printdiscount
li $t3,20
b printdiscount

discount30 :
li $t3,30
b printdiscount

discount15 :
li $t3,15
b printdiscount

Nomember:
li $t2,200
bgt $v1,$t2,discount15

printdiscount:
ble $t3,$0,nodiscount
li $v0,4
la $a0,print3
syscall
li $v0,1
add $a0,$0,$t3
syscall
li $v0,4
la $a0,print4
syscall
b end

nodiscount:
li $v0,4
la $a0,print5
syscall

end: b end

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