8086 PROGRAM:: Sum of two multidigit digit number

print macro msg

lea dx,msg

mov ah,09h

int 21h

endm

read macro n,j1,j2

mov cx,0ah

j1:mov ah,01h

int 21h

cmp al,0dh

je j2

sub al,30h

mov bl,al

mov ax,n

mul cx

xor bh,bh

add ax,bx

mov n,ax

jmp j1

j2 :nop

endm

.model small

.stack 100h

.data

msg1 db 10,13,'Enter the 1st number: $'

msg2 db 10,13,'Enter the 2nd number: $'

msg3 db 10,13,'The Sum= $'

num1 dw 0

num2 dw 0

.code

main proc

mov ax,@data

mov ds,ax

print msg1

;reading 1st multidigit number

read num1,jump1,jump2

print msg2

;reading 2nd multidigit number

read num2,jump3,jump4

;finding sum

mov ax,num1

add ax,num2

;printing number

mov bx,000ah

xor cx,cx

;push into stack

p1:xor dx,dx

div bx

push dx

inc cx

cmp ax,0000h

jne p1

print msg3

;pop from stack

display:pop dx

add dl,30h

mov ah,02h

int 21h

loop display

mov ah,4ch

int 21h

main endp

end