A group of strings are data,name,time,file,code,path,user,exit,quit,text. Please write a program to input a string of 4 characters from the keyboard. If there is a string, change it to disk and display the result on the display.
DATAS SEGMENT
STRING0 DB 'data',0AH,0DH
STRING1 DB 'name',0AH,0DH
STRING2 DB 'time',0AH,0DH
STRING3 DB 'file',0AH,0DH
STRING4 DB 'code',0AH,0DH
STRING5 DB 'path',0AH,0DH
STRING6 DB 'user',0AH,0DH
STRING7 DB 'exit',0AH,0DH
STRING8 DB 'quit',0AH,0DH
STRING9 DB 'text','$'
BUF DB 5
DB ?
DB 5 DUP(?) ;Enter segment code here
DATAS ENDS
EXTRA SEGMENT
STRING DB 7 DUP(?) ;Enter stack segment code here
EXTRA ENDS
CODES SEGMENT
ASSUME CS:CODES,DS:DATAS,SS:EXTRA
START:
MOV AX,DATAS
MOV DS,AX
MOV AX,EXTRA
MOV ES,AX
LEA DX,BUF
MOV AH,0AH
INT 21H
LEA SI,BUF+2
LEA DI,STRING
MOV CX,4
REP MOVSB
LEA SI,STRING0
LEA DI,STRING
CLD
MOV CX,4
REPE CMPSB
CMP CX,0
JE TIHUAN
LEA SI,STRING1
LEA DI,STRING
CLD
MOV CX,4
REPE CMPSB
CMP CX,0
JE TIHUAN
LEA SI,STRING2
LEA DI,STRING
CLD
MOV CX,4
REPE CMPSB
CMP CX,0
JE TIHUAN
LEA SI,STRING3
LEA DI,STRING
CLD
MOV CX,4
REPE CMPSB
CMP CX,0
JE TIHUAN
LEA SI,STRING4
LEA DI,STRING
CLD
MOV CX,4
REPE CMPSB
CMP CX,0
JE TIHUAN
LEA SI,STRING5
LEA DI,STRING
CLD
MOV CX,4
REPE CMPSB
CMP CX,0
JE TIHUAN
LEA SI,STRING6
LEA DI,STRING
CLD
MOV CX,4
REPE CMPSB
CMP CX,0
JE TIHUAN
LEA SI,STRING7
LEA DI,STRING
CLD
MOV CX,4
REPE CMPSB
CMP CX,0
JE TIHUAN
LEA SI,STRING8
LEA DI,STRING
CLD
MOV CX,4
REPE CMPSB
CMP CX,0
JE TIHUAN
LEA SI,STRING9
LEA DI,STRING
CLD
MOV CX,4
REPE CMPSB
CMP CX,0
JE TIHUAN
JMP SHUCHU
TIHUAN:
SUB SI,4
MOV AL,'d'
MOV [SI],AL
MOV AL,'i'
MOV [SI+1],AL
MOV AL,'s'
MOV [SI+2],AL
MOV AL,'k'
MOV [SI+3],AL
SHUCHU:
LEA DX,STRING0
MOV AH,09H
INT 21H
MOV AH,4CH
INT 21H
CODES ENDS
END START ;Code snippet code here
MOV AH,4CH
INT 21H
CODES ENDS
END START
For example, the result of entering user:
Results when entering abcd:
There is a set of strings ram, yes, red, the get, for, and key, not, may. Please write a program to sort them by ASCII size and display them on the display.
DATAS SEGMENT
STR0 DB 'ram',0AH,0DH
STR1 DB 'yes',0AH,0DH
STR2 DB 'red',0AH,0DH
STR3 DB 'the',0AH,0DH
STR4 DB 'get',0AH,0DH
STR5 DB 'for',0AH,0DH
STR6 DB 'and',0AH,0DH
STR7 DB 'key',0AH,0DH
STR8 DB 'not',0AH,0DH
STR9 DB 'may$'
;Enter segment code here
DATAS ENDS
STACKS SEGMENT
SAVE DB 100 DUP(?) ;Enter stack segment code here
STACKS ENDS
CODES SEGMENT
ASSUME CS:CODES,DS:DATAS,SS:STACKS
START:
MOV AX,DATAS
MOV DS,AX
MOV ES,AX
XOR AX,AX
MOV CX,9
LEA DI,STR0
LEA SI,STR1
AGAIN:
PUSH CX
PUSH SI
PUSH DI
BIJIAO:
MOV AL,[DI]
CMP AL,[SI]
JE BIJIAO1
CMP AL,[SI]
JB JIXU
JMP JIAOHUAN
BIJIAO1:
MOV AL,[DI+1]
CMP AL,[SI+1]
JE BIJIAO2
CMP AL,[SI]
JB JIXU
JMP JIAOHUAN
BIJIAO2:
MOV AL,[DI+2]
CMP AL,[SI+2]
JA JIAOHUAN
JMP JIXU
JIXU:
ADD SI,5
ADD DI,5
LOOP BIJIAO
POP DI
POP SI
POP CX
LOOP AGAIN
JMP OUTPUT
JIAOHUAN:
MOV AL,[SI]
MOV BL,[DI]
MOV [SI],BL
MOV [DI],AL
MOV AL,[SI+1]
MOV BL,[DI+1]
MOV [SI+1],BL
MOV [DI+1],AL
MOV AL,[SI+2]
MOV BL,[DI+2]
MOV [SI+2],BL
MOV [DI+2],AL
JMP JIXU
OUTPUT:
LEA DX,STR0
MOV AH,09H
INT 21H
;Code snippet code here
MOV AH,4CH
INT 21H
CODES ENDS
END START
Example of result chart:
There is a set of strings as data,name,time,file,code,path,user,exit,quit,text. Please write a program to input 4-character strings from the keyboard, if any, delete them and display them on the display.
DATAS SEGMENT
STR0 DB 'data',0AH,0DH
STR1 DB 'name',0AH,0DH
STR2 DB 'time',0AH,0DH
STR3 DB 'file',0AH,0DH
STR4 DB 'code',0AH,0DH
STR5 DB 'path',0AH,0DH
STR6 DB 'user',0AH,0DH
STR7 DB 'exit',0AH,0DH
STR8 DB 'quit',0AH,0DH
STR9 DB 'text',0AH,0DH,'$'
LEN EQU $-STR0
BUF DB 6
JISHU DB 00H
DB ?
DB 5 DUP(?) ;Enter segment code here
DATAS ENDS
STACKS SEGMENT
STRING DB 7 DUP(?);Enter stack segment code here
STACKS ENDS
CODES SEGMENT
ASSUME CS:CODES,DS:DATAS,ES:STACKS
START:
MOV AX,DATAS
MOV DS,AX
MOV AX,STACKS
MOV ES,AX
SHURU:
LEA DX,BUF
MOV AH,0AH
INT 21H
LEA DI,STRING
LEA SI,BUF[2]
MOV CX,4
REP MOVSB
LEA DI,STRING
LEA SI,STR0
CLD
MOV CX,4
;JMP JIAOHUAN
REPE CMPSB
CMP CX,0
JE YIDONG
INC JISHU
LEA DI,STRING
LEA SI,STR1
CLD
MOV CX,4
REPE CMPSB
CMP CX,0
JE YIDONG
INC JISHU
LEA DI,STRING
LEA SI,STR2
CLD
MOV CX,4
REPE CMPSB
CMP CX,0
JE YIDONG
INC JISHU
LEA DI,STRING
LEA SI,STR3
CLD
MOV CX,4
REPE CMPSB
CMP CX,0
JE YIDONG
INC JISHU
LEA DI,STRING
LEA SI,STR4
CLD
MOV CX,4
REPE CMPSB
CMP CX,0
JE YIDONG
INC JISHU
LEA DI,STRING
LEA SI,STR5
CLD
MOV CX,4
REPE CMPSB
CMP CX,0
JE YIDONG
INC JISHU
LEA DI,STRING
LEA SI,STR6
CLD
MOV CX,4
REPE CMPSB
CMP CX,0
JE YIDONG
INC JISHU
LEA DI,STRING
LEA SI,STR7
CLD
MOV CX,4
REPE CMPSB
CMP CX,0
JE YIDONG
INC JISHU
LEA DI,STRING
LEA SI,STR8
CLD
MOV CX,4
REPE CMPSB
CMP CX,0
JE YIDONG
INC JISHU
LEA DI,STRING
LEA SI,STR9
CLD
MOV CX,4
REPE CMPSB
CMP CX,0
JE YIDONG
INC JISHU
JMP SHUCHU
YIDONG:
MOV AL,JISHU
XOR AH,AH
MOV BL,04H
MUL BL
MOV BL,AL
MOV BX,SI
MOV AX,LEN
SUB AL,BL
MOV CL,AL
DEC SI
DEC SI
DEC SI
DEC SI
JIAOHUAN:
MOV AX,[SI+6]
MOV [SI],AX
INC SI
DEC CX
CMP CX,0
JNE JIAOHUAN
SHUCHU:
LEA DX,STR0
MOV AH,09H
INT 21H
;Code snippet code here
MOV AH,4CH
INT 21H
CODES ENDS
END START
For example, enter the result after user:
There is a set of strings as data,name,time,file,code,path,user,exit,quit,text. Please write a program to sort the above strings (in ascending order) and insert the disk to make them still in order, and display them on the display.
Refer to the above examples and combine them.