if (opnd1 is even)
     and (opnd2 is odd) 
  then print (opnd1 - opnd2)
  else print (opnd1 + opnd2)

  ebx = 0
  while (opnd < 8)
     ebx += opnd
  print ebx

 INCLUDE Irvine32.inc
 .data
  count = 10
  dummy  WORD  ?

 .code
 main PROC
  ; Generate the opnd1.
  call   Randomize
  mov    eax, count
  call   RandomRange
  call   WriteDec
  mov    ecx, eax
 
  ; Generate the opnd2 < opnd1.
  cmp    eax, 0
  jne    L0
  inc    eax
 L0:
  call   RandomRange
  mov    edx, eax
  test   cl, 00000001b  ; opnd1 is even
  test   dl, 00000001b
  jz     L1

  ; opnd2 is odd
  ; The THEN part
  mov    al, '-'
  call   WriteChar
  sub    ecx, edx
  jmp    L2
 
  ; The ELSE part
 L1:
  mov    al, '+'
  call   WriteChar
  add    ecx, edx

 L2:
  mov    eax, edx
  call   WriteDec
  mov    al, '='
  call   WriteChar
  mov    eax, ecx
  call   WriteDec
  exit
 main ENDP
 END main

 INCLUDE Irvine32.inc
 .data
  count = 10
  TRUE  = 1
  FALSE = 0
  First  BYTE  TRUE

 .code
 main PROC
  call   Randomize
  mov    ebx, 0

  ; Generate the opnd.
 L1:
  mov    eax, count
  call   RandomRange
  mov    ecx, eax
  test   cl, 11111000b  ; opnd < 8
  cmp    First, TRUE
  je     L2
  mov    al, '+'
  call   WriteChar

 L2:
  mov    First, FALSE
  mov    eax, ecx
  call   WriteDec
  add    ebx, ecx
  jmp    L1

  ; Check the condition 0 = 0 
 L3:
  cmp    First, TRUE
  jne    L4
  mov    eax, 0
  call   WriteDec 

 L4:
  mov    al, '='
  call   WriteChar
  mov    eax, ebx
  call   WriteDec
  exit
 main ENDP
 END main