I'm writing this code, can anyone help me to find out the mistakes?

slt $t3,$s5,$zero # s5 contains “k”
​

bne $t3,$zero,Exit

bne $t3,$zero,Exit

slt $t3,$s5,$t2 # t2 contains “4”

beq $t3,$zero,Exit

add $t1,$s5,$s5

add $t1,$t1,$t1 # PC address = 4*k​

add $t1,$t1,$t4 # t4 - jump table base address

lw $t0,0($t1)

jr $t0 # new instruction: “jump reg.”

L0: . . . (R-format)|

L1: . . .

L2: . . .

L3: . . .

Exit:​

 

What assembler do you use, and what is the code supposed to do? If you know the mistakes, why ask us to find them?

 

cause my teacher said that my code is not clear, he asked me to find mistakes and rewrite the code, but I cannot find the mistakes

 

the question should be: How can I become a programmer.

Above excerpt clearly is not a program.

If you aren't (yet) a programmer, assembler is not the best way to make progress with that.