To write assembly language programs to find the descending order of the given series of numbers.

DESCENDING ORDER

Aim: -   To write assembly language programs to find the descending order of the given series of numbers.

Registers: - AL, BX, CL and DX

Description: - Arranging the given series of numbers in ascending order and the result is stored in corresponding pointer.

Ports:- None.

DATA SEGMENT

A DB 5 DUP (0)

DATA ENDS

CODE SEGMENT

ASSUME CS: CODE, DS: DATA

START:

                           MOV CL, 05

                           MOV DL, 05

                           DEC CL

               L1:       MOV BX, 00

L2:       MOV AL, A[BX]

            CMP AL, A[BX+1]

            JA L3

            XCHG AL, A[BX+1]

MOV A[BX], AL

            L3:       INCBX

LOOP L2

MOV DL, CL

DEC DL

                           LOOP L1      

CODE ENDS

END START

Result:-     Descending order of given series of numbers is found.