.model small
.stack 256
.data
    msg db "BIT 3rd sem$"
.code
    main proc
        mov ax,@data
        mov ds,ax
        call display
        call display
        call display
        call display
        call display
        mov ah,4ch
        int 21h
        main endp
        display:mov dx,offset msg
        mov ah,09h
        int 21h
        ret
end