Traditionally, I understand that I can swap two values by using a temporary variable as follows in this example:

int tempVariable = i;

i = j;

i = tempVariable;

Part A) How would this code look in MIPS assembly language (assuming i is in $s0 register and j is in $s1 register)?

Part B) How could you swap two values WITHOUT using a temporary variable? (It should involve the same number of statements, but utilizes some arithmetic/logical expressions.) | Translate this method into MIPS as well, please.

Part C) What is the advantage of the method in Part B)?

Side note: I'm new to MIPS (currently learning on my own, so any help is appreciated!)