compare.asm

printstring macro msg
    
    mov ah, 09h
    mov dx, offset msg
    int 21h
    
endm

readnum macro num
    
    push ax
    push bx
    
    mov ah,01h
    int 21h
    sub al,30h
    
    mov bh,100
    mul bh
    mov num,al
    
    mov ah,01h
    int 21h
    sub al,30h 
    
    mov bh,10
    mul bh
    
    add num,al
    
    mov ah,01h
    int 21h
    sub al,30h
    
    add num,al
    
    
    pop bx
    pop ax
    
endm 


data segment
    
    cr equ 0dh
    lf equ 0ah
    
    msg1 db 'Please enter first input:','$'
    msg2 db cr,lf,'Please enter second input:','$'
    msg3 db cr,lf,' In range','$'
     
    num1 db ?
    num2 db ?
    
data ends

code segment
     assume cs:code, ds:data
    
start: mov ax, data
       mov ds, ax
       printstring msg1
       readnum num1 
       
       printstring msg2
       readnum num2
       
       call compare   
       
exit:
       mov ah, 4ch
       mov al, 00h
       int 21h
       
compare proc near    
    
     
       mov al,78h  ;120
       mov bl,5ah ;90
       
       ;write desired code here
       
       ret
       
compare endp

      
code ends
     end start