addi $s0,$0,0		#a=0
addi $s1,$0,1		#b=1
addi $s2,$0,1		#contador=1
addi $t0,$0,0		#temp=0
	

addi $s3,$0,8	#fin=8
slt $t1,$s3,$s2	#if(fin<contador) 1
#beq $t1,1,fin
	

add $t0,$0,$s1	#temp = b
add $s1,$s1,$s0	#b=a+b
add $s0,$t0,$0	#a=temp