.data
Msg:	.asciiz "O valor final é:"
	.align 2
	.text


	li $s1,0	#i=0
	li $t2,0	#soma=0



Loop:
	beq $s1,20,End	# i>=20
	li $s2,0	#j=0


Loop2:
	beq $s2,5,End2	# j>=5
	sub $t3,$s1,$s2	# i-j=soma
	add $t2,$t2,$t3
	addi $s2,$s2,1
	j Loop2

End2:	addi $s1,$s1,2
	j Loop

End:	li $v0,4
	la $a0,Msg
	syscall
	li $v0,1
	move $a0,$t2
	syscall
	li $v0,10
	syscall