Positive and Negative Numbers

;PROGRAM OF NUMBER OF POSITIVE AND NEGATIVE NUMBERS OF THE GIVEN NUMBERS

data segment

source db 12h,0abh,34h,0cdh,056h

leng equ $-source

data ends

code segment

assume cs:code, ds:data

start:

mov ax,data

mov ds,ax

lea si,source

mov cl,leng

mov bl,0h

mov dl,0h

reptet:

mov al,[si]

shl al,1

jnc pos

inc dl

jmp fly

pos:

inc bl

fly:

inc si

dec cl

jnz reptet

int 3

code ends

end start