# *********************************************
# demo3.asm  inputs 2 integers, outputs sum
#	uses string annotation for inputs and outputs
#
	.text
	.globl	main

main:	la	$a0, msg	# prompt user for a int...
	li	$v0, 4
	syscall
	li	$v0, 5		# read an int into V0
	syscall
	move	$a1, $v0	# move this int into A1
	la	$a0, msg	# prompt user for another int...
	li	$v0, 4
	syscall
	li	$v0, 5		# read a second int into V0
	syscall	
	move	$a2, $v0	# and copy into A2
	la	$a0, rslt	# show the result message
	li	$v0, 4
	syscall
	add	$a0, $a1,$a2	# sum these two ints into A0
	li	$v0, 1		# and print the sum
	syscall

	li   $v0, 10        	# system call code for exit
  	syscall

	.data
msg:	.asciiz	"enter an int: "
rslt:	.asciiz	"the result is: "