Write a MIPS program that utilizes subroutine. This program should take input of an integer from the user and then pass that number to BaseChange subroutine. The subroutine should then calculate the binary form of that number by use of the stack and display the result to the user. An Example of sample input and output would be:

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Input a number in decimal form: 5

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The number 5 in binary is: 00000000000000000000000000000101

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NEED HELP FIXING MY ERROR

.data str: .asciiz " Input a number in decimal form: " str1: .asciiz " The number in binary is " str2: .asciiz " " .text

main:

li $v0, 4 la $a0, str syscall li $v0, 5 syscall add $s0, $v0, $0 # Store $v0 to $s0 add $a0, $s0, $0 jal binary # Jump to subroutine binary

#add $s1, $v0, $0

#add $a0, $s1, $0

add $a0, $v1, $0 # move zero

jal PRINT0 add $a0, $v0, $0 # move binary

jal print #li $v0, 4 #la $a0, str2 # New line #syscall

binary: add $s0, $a0, $0

li $t0, 2 li $t1, 0 #binary counts li $t9, 32 cal: beq $s0, 0, EXIT

div $s0, $t0 # divide user input by 2 mfhi $s2 # Remainder mflo $s3 # Quotient

add $s0, $s3, $0 # move num divide addi $sp, $sp, -4 # Decrement by 4 sw $s2, 0($sp) # Store $sp to $s1 addi $t1, $t1, 1

bne $t3, $0, EXIT j cal

EXIT: addi $t9, $t9, -1

add $v0, $t1, $0 #bi add $v1, $t9, $0 #0s jr $ra

PRINT0: add $t9, $a0, $0 li $t4,32 li $t3,0 sub $t4,$t4,$t9

#loop to print zeros loop3: beq $t9, $t3,continue li $v0, 4 li $v0,1 li $a0,0 syscall addi $t9,$t9,-1 j loop3 continue: jr $ra

print: add $t1, $a0, $0 loop2: beq $t1, $0, done lw $a0,0($sp) syscall

addi $sp, $sp, 4 addi $t1, $t1, -1 j loop2

#li $v0, 4 #la $a0, str1 # Display final prompt #syscall #lw $a0, 0($sp) #li $v0, 1 #add $a0, $s5, $0 # Display integer #syscall

done: li $v0, 10 syscall