DATAS SEGMENT;此处输入数据段代码
X DW 89
Y DW -78
Z DW 98
W DB 100,10
FLAG DW 0
DATAS ENDS
STACKS SEGMENT;此处输入堆栈段代码
DW 100 DUP(?)
STACKS ENDS
CODES SEGMENT
ASSUME CS:CODES,DS:DATAS,SS:STACKS
START:
MOV AX,DATAS
MOV DS,AX;此处输入代码段代码
MOV AX,X
MOV BX,Y
CMP AX,BX
JL XIAOYU1 ;低于跳转到
XCHG AX,BX
XIAOYU1:MOV BX,Z
CMP AX,BX
JL XIAOYU2
XCHG AX,BX
XIAOYU2:CMP AX,0
JG XIAOYU3 ;大于转移
MOV CX,0
SUB CX,AX
MOV AL,'-'
MOV DL,AL
MOV AH,02H
INT 21H
MOV AX,CX
XIAOYU3: DIV W
PUSH AX
CMP AL,0
JZ AA
MOV BX,1
MOV FLAG,BX
ADD AL,30H
MOV DL,AL
MOV AH,02H
INT 21H
AA: POP AX
MOV AL,AH
MOV AH,0
DIV W+1
CMP FLAG,1
JZ cc
CMP AL,0
JZ BB
CC: PUSH AX
ADD AL,30H
MOV DL,AL
MOV AH,02H
INT 21H
BB: POP AX
ADD AH,30H
MOV DL,AH
MOV AH,02H
INT 21H
MOV AH,4CH
INT 21H
CODES ENDS
END START
汇编语言:三个数比较大小,输出最小的那个数。
最新推荐文章于 2022-04-11 16:10:23 发布