利用冒泡法排序算法,将内存单元存储的数35H,78H,25H,13H,8H,D2H由大到小进行排序。
DATA SEGMENT
DAT DB 35H,78H,25H,13H,8H,0D2H
DATA ENDS
CODE SEGMENT
ASSUME CS:CODE,DS:DATA
START: MOV AX,DATA
MOV DS,AX
MOV CX,5
A1: MOV DI,CX
MOV BX,0
A2: MOV AL,DAT[BX]
CMP AL,DAT[BX+1]
JGE A3
XCHG AL,DAT[BX+1]
MOV DAT[BX],AL
A3: ADD BX,1
LOOP A2
MOV CX,DI
LOOP A1
MOV DL,DAT[0]
MOV CL,4
SHR DL,CL
OR DL,30H
CMP DL,39H
JBE AD1
ADD DL,7
AD1: MOV AH,2
INT 21H
MOV DL,DAT[0]
AND DL,0FH
OR DL,30H
CMP DL,39H
JBE AD2
ADD DL,7
AD2: MOV AH,2
INT 21H
MOV AH,4CH
INT 21H
CODE ENDS
END START