I am would need your help for to complete my project. I am doing mips project and I would like to asked user to enter matrix and scaler value instead of just write number in code.I have dedline today evening please help me. Below code words fine but I would like to make my code some more difficult.

Multiplies a matrix by a scalar

# In this case, we'll multiply this matrix:

#

# 1 2

# 3 4

# 5 6

#

# By a scalar, say, 3

.data

scalar: .word 2

mat: .word 1, 2, 3, 4, 5, 6

lines: .word 3

cols: .word 2

tab: .asciiz "\t"

endl: .asciiz " "

.text

main:

addi $s0, $zero, 13 # Setting $s0 just to be sure my function doesnt

# override it

lw $a0, scalar

la $a1, mat

lw $a2, lines

lw $a3, cols

jal mul_mat_scalar

li $v0, 10 # exit

syscall

## Multiplies a matrix by a scalar

# $a0 scalar

# $a1 matrix

# $a2 n_lines

# $a3 n_cols

mul_mat_scalar:

addi $sp, $sp, -4

sw $s0, 0($sp) # saving previous $s0

move $s0, $a0 # $s0 = $a0

add $t0, $zero, $zero # i = 0

mul_mat_scalar_test1:

seq $t7, $t0, $a2 # if (i == n_lines)

bne $t7, $zero, mul_mat_scalar_end1 # then exit

# else continue

add $t1, $zero, $zero # j = 0

mul_mat_scalar_test2:

seq $t7, $t1, $a3 # if (j == n_cols)

bne $t7, $zero, mul_mat_scalar_end2 # then go to the next line

# else, keep going

mul $t7, $a3, $t0 # b = lines * i

add $t7, $t7, $t1 # b += j

sll $t7, $t7, 2 # b *= 4 (converting to word address)

add $t7, $t7, $a1 # b = matrix[b]

# (or b = matrix[i * lines + j])

# (of b = matrix[i][j])

lw $t6, 0($t7)

mul $t7, $t6, $s0 # Finally, matrix[i][j] * num

li $v0, 1 # Will print integer

add $a0, $zero, $t7 # printf($t7)

syscall

li $v0, 4 # Will print string

la $a0, tab # printf("\t")

syscall

addi $t1, $t1, 1 # j++

j mul_mat_scalar_test2

mul_mat_scalar_end2:

li $v0, 4 # Will print string

la $a0, endl # printf(" ")

syscall

addi $t0, $t0, 1 # i++

j mul_mat_scalar_test1 # Finished this line, lets go to the next!

mul_mat_scalar_end1:

lw $s0, 0($sp)

addi $sp, $sp, 4 # restore previous $s0

jr $ra # return