Write a program that starts with three integer values (stored in three registers using MOV) and then determines the largest value of the three and stores that value into a fourth answer register. Do not change any of the values in the first three registers during your programs execution. So start your program with something like:

MOV R1, #34 MOV R2, #54 MOV R3, #21 MOV R0, #0 /* register to hold answer */