# Calculate 1*1 + 2*2 + ... + 99*99 + 100*100

# Written by: Abiram Nadarajah <abiramn@cse.unsw.edu.au>
# Written as a COMP1521 lecture example

UPPER_BOUND = 100


	.text
main:
	# Locals:
	# - $t0: int sum
	# - $t1: int i
	# - $t2: temporary value

	li	$t0, 0					# int sum = 0;

loop_i_to_100__init:
	li	$t1, 1					# int i = 0;
loop_i_to_100__cond:
	bgt	$t1, UPPER_BOUND, loop_i_to_100__end	# while (i < UPPER_BOUND) {
loop_i_to_100__body:
	mul	$t2, $t1, $t1				#   sum = (i * i) +
	add	$t0, $t0, $t2				#         sum;
loop_i_to_100__step:
	addi	$t0, $t0, 1				#   i++;
	b	loop_i_to_100__cond			# }

loop_i_to_100__end:
	li	$v0, 1					# syscall 1: print_int
	move	$a0, $t0				# 
	syscall						# printf("%d", sum);

	li	$v0, 11					# syscall 11: print_char
	li	$a0, '\n'				#
	syscall						# putchar('\n');

	li	$v0, 0
	jr	$ra					# return 0;