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res_from_bytes.s
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res_from_bytes.s
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.text
.globl __start
__start:
la $a0, giveint
li $v0,4
syscall
la $a0, endl
syscall
li $v0,5
syscall
move $s0, $v0
move $a0, $v0
li $v0,1
syscall
la $a0, endl
li $v0,4
syscall
sll $s1,$s0,24
sra $s1, $s1,24
sll $s2, $s0,16
sra $s2,$s2, 24
sll $s3,$s0,8
sra $s3,$s3,24
sra $s4, $s0,24
move $s5,$s1
move $s7,$s1
li $s8,0
la $s6, arr
li $t1,1
sll $t2, $t1,2
add $t2,$t2, $s6
sw $s1, 0($t2)
addi $t1, $t1,1
sll $t2, $t1,2
add $t2,$t2, $s6
sw $s2, 0($t2)
addi $t1, $t1,1
sll $t2, $t1,2
add $t2,$t2, $s6
sw $s3, 0($t2)
addi $t1, $t1,1
sll $t2, $t1,2
add $t2,$t2, $s6
sw $s4, 0($t2)
addi $t1, $t1,1
li $t1,1
li $t9,0
loop:
sll $t2, $t1,2
add $t2,$t2, $s6
lw $t3, 0($t2)
slt $t5,$t3,$s5
bne $t5,$zero,skip1
move $s5, $t3
addi $t9, $t9,1
addi $t1, $t1,1
add $s8, $s8,$t3
beq $t9,4, end
j loop
skip1:
slt $t5, $t3,$s7
beq $t5,$zero, skip2
move $s7,$t3
skip2:
addi $t9, $t9,1
addi $t1, $t1,1
add $s8, $s8,$t3
beq $t9,4, end
j loop
end:
la $a0, lval
li $v0,4
syscall
move $a0, $s5
li $v0,1
syscall
la $a0, endl
li $v0,4
syscall
la $a0, sval
li $v0,4
syscall
move $a0, $s7
li $v0,1
syscall
la $a0, endl
li $v0,4
syscall
la $a0, sum
li $v0,4
syscall
move $a0, $s8
li $v0,1
syscall
la $a0, endl
li $v0,4
syscall
la $a0, mean
li $v0,4
syscall
li $t4,4
div $s8, $t4
mflo $a0
li $v0,1
syscall
la $a0, endl
li $v0,4
syscall
li $v0,10
syscall
.data
endl: .asciiz "\n"
giveint: .asciiz "Give integer: "
lval: .asciiz "Largest byte value is: "
sval: .asciiz "Smallest byte value is: "
sum: .asciiz "Sum of bytes is: "
mean: .asciiz "Mean of bytes is: "
arr: .word 0, 0, 0, 0