(Solved) : Part 3 Readfile Read Characters Bytes File Lab2datadat Print Valid Characters Spaces Asci Q34868550 . . . .

# PART 3 (ReadFile)

# # You will read characters (bytes) from a file (lab2_data.dat)and print them. Valid characters are only spaces (ASCII code32),

#Exclamation points (ASCII code 33), and uppercase letters(A-Z).

#Lower case letters should be converted to uppercase andeveything else should be discarded

#The expected output should be in one line and read: THIS WAS ASUCCESS!

# $a1 : address of the input buffer

file_read:

li $v0, 13

la $a0, file

add $a1, $0, $0

add $a2, $0, $0

syscall

add $s0, $v0, $0

li $v0, 14

add $a0, $s0, $0

la $a1, buffer

li $a2, 30

syscall

############################### Part 3: your code begins here##

############################### Part 3: your code ends here##

done:

li $v0, 16

add $a0, $s0, $0

syscall

jr