$1)$ In the second part, we see the instructions to read from input x and y$,$ which are integers.

$.$data

x: $.$word $0$

y: $.$word $0$

$.$text

main:

li $v$0,5$ # Read x

syscall

la $t$0,$ x

sw $v$0,0($$t$0)$

li $v$0,5$ # Read y

syscall

la $t$0,$ y

sw $v$0,0($$t$0)$

$a.$ What are the instructions required to read x from input? Explain what happens in each instruction.

$b.$ In which register is the value of x stored?

$c.$ The instructions above read x and y as integers. What change$($s$)$ must you make to read x and y as strings.