使用软件:Masm for Windows 集成实验环境 2015
主要完成功能:输入随机个字符个数(最大98个,可调),统计字母,数字,空格,其他字符个数,统计好以后显示出来相应个数。
存在部分问题未找到解决办法,希望高人能请联系我,问题如下:
1.如果不输入任何字符,直接回车,会导致统计的字符的个数乱码;
2.宏定义:
TONGJI MACRO X
.IF X>=65 && X<=90 || X>=97 && X<=122
INC ZIMU
.ELSEIF X>='0' && X<='9'
INC SHUZI
.ELSEIF X==32
INC KONGGE
.ELSE
INC QITA
.ENDIF
ENDM
该段的条件,X>=65 && X<=90 || X>=97 && X<=122 没办法改为 X>='a' && X<='z' || X>='A' && X<='Z' 如果使用后者,字符将无法统计,暂时未找到解决办法。
DATAS SEGMENT
BUF DB 99,?,99 DUP (?)
ZIMU DB ?,'ZIMU: $'
SHUZI DB ?,'SHUZI: $'
KONGGE DB ?,'KONGGE: $'
QITA DB ?,'QITA: $'
HINT DB 'PIEASE INPUT:',10,'$'
INQUIRY DB 'IUPT (ESC) EXIT OR RESTS COUNTINUE:',10,'$'
DATAS ENDS
;宏定义
TONGJI MACRO X
.IF X>=65 && X<=90 || X>=97 && X<=122
INC ZIMU
.ELSEIF X>='0' && X<='9'
INC SHUZI
.ELSEIF X==32
INC KONGGE
.ELSE
INC QITA
.ENDIF
ENDM
CHUAN MACRO D
MOV AH,9
LEA DX,D
INT 21H
ENDM
SHUCHU MACRO Y
.IF Y>9
MOV AL,Y
MOV AH,0
MOV BL,10
DIV BL
MOV BX,AX
ADD BX,3030H
MOV AH,2
MOV DL,BL
INT 21H
MOV DL,BH
INT 21H
.ELSE
MOV DL,Y
ADD DL,30H
MOV AH,2
INT 21H
.ENDIF
MOV AH,2
MOV DL,10
INT 21H
ENDM
;宏定义结束
CODES SEGMENT
ASSUME CS:CODES,DS:DATAS
START:
MOV AX,DATAS
MOV DS,AX
RESTOR:
MOV ZIMU,0
MOV SHUZI,0
MOV KONGGE,0
MOV QITA,0
CHUAN HINT
LEA DX,BUF
MOV AH,10
INT 21H
MOV CL,BUF+1
MOV BX,2
LP:
TONGJI BUF[BX]
INC BL
LOOP LP
MOV AH,2
MOV DL,10
INT 21H
CHUAN ZIMU+1
SHUCHU ZIMU
CHUAN SHUZI+1
SHUCHU SHUZI
CHUAN KONGGE+1
SHUCHU KONGGE
CHUAN QITA+1
SHUCHU QITA
CHUAN INQUIRY
MOV AH,1
INT 21H
CMP AL,27
JZ EXIT
MOV AH,2
MOV DL,10
INT 21H
JMP RESTOR
EXIT:
MOV AH,4CH
INT 21H
CODES ENDS
END START
运行结果以及错误如下: