#Poorak Mody CSE220 Lab-1

	

.data


promptx:  .asciiz "Enter x: "

prompty:  .asciiz "Enter y: "

xplusy:   .asciiz "\n x + y is: "

xminusy:  .asciiz "\n x - y is: "

xpytxmy:  .asciiz "\n (x+y)*(x-y) is: "

xsquared: .asciiz "\n x^2 is: "

xsqtysq: .asciiz "\n (x^2)*(y^2) is: "

	

.text



#Class work-----------------------------------


main:
	li $v0, 4	#load system code for printing strings
	
la $a0, promptx		#load address of string to be printed
	
syscall			#print string
	

li$v0, 5		#load sys code for reading ints
	
syscall			#reads the int
	

move $t0, $v0		#t0=v0

	
li $v0, 4		#load system code for printing strings
	
la $a0, prompty		#load address of string to be printed
	
syscall			#prints string
	

li$v0,5			#load sys code for reading ints
	
syscall			#reads the int
	

move $t1, $v0		#sets t1=v0

	
li $v0, 4		#lode sys code for printing strings
	
la $a0, xplusy		#load address of string to be printed
	
syscall			#prints the string
	

add $t2, $t0, $t1	#adds t1 + t0 and stores it in t2
	
li $v0, 1		#system code for printing int
	
move $a0, $t2		#makes $t2=$a0
	syscall			

	
li $v0, 4		#load sys code for printing strings
	
la $a0, xminusy		#load address of string to be printed
	
syscall			#prints the string
	

sub $t3, $t0, $t1 	#Subtracts t1 - t0 and stores it in t3
	
li $v0, 1		#lode sys code for printing int
	
move $a0, $t3		#$a0 = $t3
	
syscall

	


#HW -------------------------------------------------------------
	
li $v0, 4		#load sys code for printing strings
	
la $a0, xpytxmy		#load address of string to be printed
	
syscall			#prints the string
	

mul $t4, $t2, $t3   	#multiplies the results from t0+t1 by the result of t0-t1 and stores it in t4
	
li $v0, 1		#load sys code for printing ints
	
move $a0, $t4		#$a0 = $t8
	
syscall	
	
	

li $v0, 4		#load sys code for printing strings
	
la $a0, xsquared	#load address of string to be printed
	
syscall			#prints the string
	

mul $t5, $t0, $t0  	#squares t0 and stores it in t4
	
li $v0, 1		#load sys code for printing ints
	
move$a0, $t5		#$a0 = $t4
	
syscall	
	
	

li $v0, 4		#load sys code for printing strings
	
la $a0, xsqtysq		#load address of string to be printed
	
syscall			#prints the string
	

mul $t6, $t1, $t1 	#compute y^2
	
mul $t7, $t5, $t6  	#squares (x^2)*(y^2)
	
li $v0, 1		#load sys code for printing ints
	
move$a0, $t7		#$a0 = $t4
	
syscall