aoc4

.data
	str1: .asciiz "digite x: "
	str2: .asciiz "digite y: "
	str3: .asciiz "digite z: "
	str4: .asciiz "o resultado é: "
	str5: .asciiz "\ndeseja realizar um novo calculo se sim digite 1, se nao digite 0:"

.text
Loop:
	la $a0, str1
	li $v0, 4
	syscall

	li $v0, 5
	syscall

	move $t0, $v0

	la $a0, str2
	li $v0, 4
	syscall

	li $v0, 5
	syscall

	move $t1, $v0

	la $a0, str3
	li $v0, 4
	syscall

	li $v0, 5
	syscall

	move $t2, $v0

	mul $t3, $t0, $t0	#multiplica x*x e armazena em t3
	mul $t3, $t3, $t0	#multiplica (x*x)*x
	mul $t3, $t3, 3         #multiplica 3*x^3

	mul $t4, $t1, $t1    	#multiplica y*y e armazena em t4
	mul $t4, $t4, 4		#multiplica 4*x^2

	mul $t2, $t2, 10 	#multiplica 10*z e armazena em t2

	sub $t3, $t3, $t4       #subtrai 3x^3-4y^2 e armazena em t3
	add $t3, $t3, $t2       #soma (3x^3-4y^2) + 10z e armazena em t3
	subi $t3, $t3, 2	#subtrai a equaçao -2 e armazena em t3

	la $a0, str4
	li $v0, 4
	syscall

	move $a0, $t3
	li $v0, 1
	syscall

	la $a0, str5
	li $v0, 4
	syscall

	li $v0, 5
	syscall

	move $t5, $v0
	beq $t5, 1, Loop

	li $v0, 10
	syscall