Compare the last binary digit to 1 in MIPS assembly

问题

I have to check if a number is even or odd.

My strategy:

1. a number is even if ends with 0
2. a number is odd if ends with 1

How do I compare the last digit of a register value to a 0 or to a 1 ?

I tried:

andi $t7, $t0, 0 # where $t0 = 3 in decimal so should be 0b11

it doesnt work :( Any hint?

来源：https://stackoverflow.com/questions/13772552/compare-the-last-binary-digit-to-1-in-mips-assembly