.model small
.stack 100h
.data
s db "Enter a hexa digit : $"
s1 db 10,13,"The number is $"
a db ?
.code
main proc
mov ax,@data
mov ds,ax;
mov ah,9
lea dx,s
int 21h
mov ah,1
int 21h
mov a,al
mov ah,9
lea dx,s1
int 21h
mov ah,2
mov dx,49
int 21h
sub a,'A'
add a,48
mov ah,2
mov dl,a
int 21h
exit:
mov ah,4ch
int 21h
main endp
end main
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