Tuesday, February 15, 2011

No. of words in a sentance

Share Orkut
print macro msg lea dx,msg mov ah,09h int 21h endm .model small .stack 100h .data s1 db 10,13,'Enter a sentance $' s2 db 10,13,'The no of words in the string is $' s3 db 50 dup('$') .code mov ax,@data mov ds,ax print s1 mov dx,offset s3 mov bx,00h mov ah,3fh int 21h sub ax,02 mov si,00h mov cx,ax xor dx,dx mov bl,32d cmp cx,00 je prin labl:cmp bl,s3[si] jnz labl1 inc dx labl1:inc si loop labl dec si cmp bl,s3[si] jz prin inc dx prin: mov bx,000ah mov ax,dx xor cx,cx print1: xor dx,dx div bx push dx inc cx cmp ax,0000h jne print1 print s2 display:pop dx add dl,30h mov ah,02h int 21h loop display mov ah,4ch int 21h end

No comments:

Post a Comment