Assembly language program to input string from user and display it

Code

org 100h
.stack 100h
.data
string db 100 dup ('$')
.code
main proc
    mov ax,@data
    mov ds,ax
    
    mov si,offset string
    
    l1:        ;lable
    mov ah,01
    int 21h
    
    cmp al,13       ;13 is enter key in ASCI
    je dis
    mov [si],al
    inc si
    jmp l1
    
    dis:        ;dis is a lable
    mov dx,10
    mov ah,02
    int 21h
    mov dx,13
    mov ah,02
    int 21h
    
    mov dx,offset string
    mov ah,09
    int 21h
    
    mov ah,4ch
    int 21h
    main endp
end main

Output



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