DATA

VAL$1$ DW $19$A$7$H

VAL$2$ DW $20$C$8$H

VAL$3$ DW $1005$H

RESL DW $2$ DUP $(?)$

$.$CODE

MAIN PROC FAR

MOV AX$,$ @DATA

MOV DS$,$ AX

PUSH VAL$3$

PUSH VAL$2$

PUSH VAL$1$

CALL SUBR$1$

MOV RESL, AX

MOV RESL $+2,$BX

MOV AH$,4$CH

INT $21$H

MAIN ENDP

END MAIN

SUBR$1$ PROC FAR

SUB BX$,$ BX

PUSH BP

MOV BP$,$ SP

MOV AX$,[$BP$+6]$

MOV CX$,[$BP $+8]$

MOV DX$,[$BP$,+10]$

ADD AX$,$CX

ADC BX$,00$

ADD AX$,$DX

ADC BX$,00$

POP BP

RET $6$

SUBR$1$ ENDP

END