; ; subtract.a52 ; ; A simple CS52 Machine program that subtracts ; two numbers. A first example. ; ; Rett Bull ; Pomona College ; Written for CS41B, July 17, 2009 ; Adapted to the CS52 Machine, February 12, 2016 ; loa r2 r0 ; get first value loa r3 r0 ; get second value sub r2 r2 r3 ; subtract them sto r2 r0 ; print result hlt ; quit