Assembly

TITLE Add and Subtract              (AddSub.asm)

; This program adds and subtracts 32-bit integers.
; Last update: 2/1/02

INCLUDE Irvine32.inc
.data

 ansSI DWORD 0
 X SDWORD 0
 Y SDWORD 0
 Z SDWORD 0


;(X-300) % Y * Z - 1

.code
main PROC

   ;mov X, 12
   ;mov Z, 9
   ;mov Y, 5

   mov X, 10
   mov Z, 11
   mov Y, 12

   mov eax, X
   sub eax, 300
   neg eax
   cdq
   idiv Y
   mov eax, edx
   imul Z
   sub eax, 1
   mov ansSI, eax

   Call WriteInt

    exit
main ENDP
END main