初学汇编 求助
来源:百度知道 编辑:UC知道 时间:2024/07/02 11:41:01
.MODEL SMALL
.STACK 100H
.DATA
.CODE
MAIN PROC
MOV CL , 1
MOV BL , 1
MOV CH , 9
MOV BH , 1
MOV AH , 2
SPACE: CMP CH , 0
JZ TOP
MOV DL ,' '
INT 21H
INC BH
CMP BH , CH
JBE SPACE
TOP: MOV DL , '*'
INT 21H
INC BL
CMP BL , CL
JBE TOP
MOV DL , 0DH
INT 21H
MOV DL , 0AH
INT 21H
MOV BL , 1
MOV BH , 1
DEC CH
INC CL
CMP
.STACK 100H
.DATA
.CODE
MAIN PROC
MOV CL , 1
MOV BL , 1
MOV CH , 9
MOV BH , 1
MOV AH , 2
SPACE: CMP CH , 0
JZ TOP
MOV DL ,' '
INT 21H
INC BH
CMP BH , CH
JBE SPACE
TOP: MOV DL , '*'
INT 21H
INC BL
CMP BL , CL
JBE TOP
MOV DL , 0DH
INT 21H
MOV DL , 0AH
INT 21H
MOV BL , 1
MOV BH , 1
DEC CH
INC CL
CMP
改好了。
.MODEL SMALL
.STACK 100H
.DATA
.CODE
MAIN PROC
MOV CL, 0 ;1
MOV CH, 9
MOV BL, 1 &n