mips-10-functions.asm

.data
string1: .asciiz "Enter a number:"
string2: .asciiz "Sum of digits = " # 
string3: .asciiz "Original number = " # 
endLine: .asciiz "\n"

.text

sumFunc: 
	add $v0,$a0,$a1             # (int a0,int a1)

    jr $ra	
	
main:

	li $v0,4
	la $a0,string1
	syscall	
	
	li $v0,5
	syscall
	move $t0,$v0
	
	li $v0,4
	la $a0,string1
	syscall	
	
	li $v0,5
	syscall
	move $t1,$v0
	
	move $a0,$t0
	move $a1,$t1
	jal sumFunc
	move $t2,$v0           # t2 = sumFunc(a0,a1) 
	
	li $v0,1
	move $a0,$t2
	syscall                # Result
	
	
	
	
	li $v0,10
	syscall