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2¡¢ÕÆÎձȽÏÖ¸Áî¡¢×ªÒÆÖ¸ÁîºÍÑ­»·Ö¸ÁîµÄʹÓ÷½·¨¡£ 3¡¢½øÒ»²½ÕÆÎÕµ÷ÊÔ¹¤¾ßµÄʹÓ÷½·¨¡£ ¶þ¡¢ÊµÑéÄÚÈÝ 1¡¢ÊµÑéÔ­Àí

(1)¼üÅÌÊäÈëµÄÊ®½øÖÆÊýÈç368ÔÚ¼ÆËã»úÖÐÊÇÒÔ33H£¬36H£¬38HÐÎʽ´æ·ÅµÄ£¬ÈçºÎ½«ËüÃÇת»»ÎªÒ»¸ö¶þ½øÖÆÊý101110000B£¬ÒÔ±ã¶ÔÀÛ¼ÓÑ­»·µÄÑ­»·´ÎÊý½øÐпØÖÆÊDZ¾³ÌÐòÊ×ÏÈÒª½â¾öµÄÎÊÌâ

(2)ÀÛ¼Ó½á¹ûΪһ¸ö16λµÄ¶þ½øÖÆÊý£¬ÎªÁËÏÔʾ½á¹û£¬±ØÐè°ÑËüÃÇת»»ÎªÊ®½øÖÆÊý 2¡¢ÊµÑé²½Öè £¨1£©Á÷³Ìͼ £¨2£©ÊµÑéÔ´Âë

¿ªÊ¼ .model small

.stack ;¶¨Òå¶ÑÕ»¶Î ´Ó¼üÅÌÊäÈëÒ»¸öÊ®½øÖÆÊý£¬²¢½«Æäת.data ;¶¨ÒåÊý¾Ý¶Î »»Îª¶þ½øÖÆÊý£¬´æ·ÅÔÚAXÖÐ inf1 db \ inf2 db 0ah, 0dh, \

ÀÛ¼ÓÑ­»·´ÎÊýËÍCX£¨MOV CX,AX£© ibuf db 7, 0, 6 dup(0) AXÇå0£¨AXÖдæ·ÅÀۼӺͣ© obuf db 6 dup(0) BXËÍ1£¨BX´æ·Åÿ´ÎÑ­»·ÀÛ¼ÓµÄÊý£¬ ÿѭ»·Ò»´Î£¬BXÖµ¼Ó1£© .code

ADD AX£¬BX start: mov ax, @data INC BX mov ds, ax

N

(CX)-1=0 mov dx, offset inf1

;½«ÆÁÄ»ÊäÈëµÄÊ®½øÖÆÊý(´æ·ÅÓÚibuf)ת»¯Îª¶þ½øÖÆY Êý´æ´¢ÓÚaxÖÐ

ÀۼӺͣ¨ÔÚAXÖУ©×ª»»ÎªÊ®½øÖÆÊý²¢ mov ah, 09h

ÏÔʾ int 21h

mov dx, offset ibuf

½áÊø mov ah, 0Ah

ËØ¡¢¡¢ int 21h

mov cl, ibuf+1 mov ch, 0

mov si, offset ibuf+2 mov ax, 0 loop1: mov dx, 10 mul dx

and byte ptr [si], 0Fh add al, [si]

1

adc ah, 0 inc si loop loop1

mov cx, ax ;¼ÆËã1+2+3+...+n mov ax, 0 mov bx, 1 loop2: add ax, bx inc bx loop loop2

mov di, offset obuf+6 ;½«axÖеĶþ½øÖÆÊýת»»ÎªÊ®½øÖÆÊý²¢ÒÔasciiµÄÐÎʽ´æÓÚobuf

mov byte ptr [di], '$' mov bx, 10 loop3: mov dx, 0 div bx

add dl, 30h dec di

mov [di], dl or ax, ax jnz loop3 dec di

mov [di], '='

mov dx, offset inf2 ;½á¹ûÊä³ö mov ah, 09h int 21h

mov cl, ibuf+1 ;ÏÔʾn mov ch, 0

mov si, offset ibuf+2 loop4: mov dl, [si] add dl, 30h inc si

mov ah, 02h int 21h loop loop4 mov dx, di mov ah, 09h int 21h

mov ax, 4c00h int 21h end start

ʵÑéϰÌâ1Ô´Â룺

; multi-segment executable file template.

.model small ;¶¨Òå³ÌÐòµÄ´æ´¢Ä£Ê½(small±íʾСÐÍģʽ) .stack ;¶¨Òå¶ÑÕ»¶Î

2

.data ;¶¨ÒåÊý¾Ý¶Î

inf1 db 0ah, 0dh, \ obuf1 db 6 dup(0)

obuf2 db 7 dup(0) ;³ýÁËÁùλÊý×ÖÍ⻹ҪÓÐÒ»¸ö=ºÅ .code

start: mov ax, @data mov ds, ax

mov dx, offset inf1 ;Êä³ö 1+2+......+ mov ah, 09h int 21h

mov ax, 0 ;¼ÆËã1+2+3+...+n mov bx, 1 loop1: add ax, bx inc bx

cmp ax, 60000 jbe loop1

push ax ;½«×îÖÕ½á¹û±¸·ÝÈëÕ» push bx ;½«n±¸·Ý

pop cx

mov di, offset obuf1+5

;½«cx¶þ½øÖÆÊýת»»ÎªÊ®½øÖÆÊý²¢ÒÔasciiµÄÐÎʽ´æÓÚobuf1 mov byte ptr [di], '$' mov ax, cx mov bx, 10 loop2: mov dx, 0 div bx

add dl, 30h dec di

mov [di], dl or ax, ax jnz loop2

mov dx, di ;Êä³ön mov ah, 09h int 21h

pop ax

mov di, offset obuf2+6

;½«axÖеĶþ½øÖÆÊýת»»ÎªÊ®½øÖÆÊý²¢ÒÔasciiµÄÐÎʽ´æÓÚobuf2 mov byte ptr [di], '$' mov bx, 10 loop3: mov dx, 0 div bx

add dl, 30h dec di

mov [di], dl

3

or ax, ax jnz loop3 dec di

mov [di], '='

mov dx, di ;=Êä³ö½á¹û mov ah, 09h int 21h

mov ax, 4c00h int 21h end start

ʵÑéϰÌâ2Ô´Â룺

; multi-segment executable file template.

.model small ;¶¨Òå³ÌÐòµÄ´æ´¢Ä£Ê½(small±íʾСÐÍģʽ) .stack ;¶¨Òå¶ÑÕ»¶Î

.data ;¶¨ÒåÊý¾Ý¶Î

inf1 db 'Please input six num:', 0ah, 0dh, '$' inf2 db 'sum:$'

obuf0 db 0ah, 0dh, '$' ibuf db 5, 0, 4 dup(0) obuf db 6 dup(0) .code

start: mov ax, @data mov ds, ax

mov dx, offset inf1 ;Êä³öÌáʾÐÅÏ¢ mov ah, 09h int 21h

mov bx, 6 ;ÉèÖÃÍâ²ãÑ­»·´ÎÊý loop1: mov dx, offset ibuf mov ah, 0Ah int 21h

mov cl, ibuf+1 ;ÉèÖÃÄÚ²ãÑ­»·´ÎÊý mov ch, 0

mov si, offset ibuf+2 mov ax, 0

loop2: mov dx, 10 ;½«ÆÁÄ»ÊäÈëµÄÊ®½øÖÆÊý(´æ·ÅÓÚibuf)ת»¯Îª¶þ½øÖÆÊý´æ´¢ÓÚaxÖÐ mul dx

and byte ptr[si], 0Fh add al, [si] adc ah, 0 inc si

loop loop2

push ax ;½«½á¹ûÈëÕ»±£´æ

mov dx, offset obuf0 ;»Ø³µ»»ÐÐ

4

mov ah, 09h int 21h

dec bx cmp bx, 0 jnz loop1

mov cx, 6

mov ax, 0 loop3: pop bx add ax, bx loop loop3

mov di, offset obuf+5

;½«axÖеĶþ½øÖÆÊýת»»ÎªÊ®½øÖÆÊý²¢ÒÔasciiµÄÐÎʽ´æÓÚobuf mov byte ptr [di], '$' mov bx, 10 loop4: mov dx, 0 div bx

add dl, 30h dec di

mov [di], dl or ax, ax jnz loop4

mov dx, offset inf2 ;Êä³öÌáʾÐÅÏ¢ mov ah, 09h int 21h mov dx, di mov ah, 09h int 21h

mov ax, 4c00h int 21h end start

ʵÑéϰÌâ3Ô´Â룺

; multi-segment executable file template.

.model small ;¶¨Òå³ÌÐòµÄ´æ´¢Ä£Ê½(small±íʾСÐÍģʽ) .stack ;¶¨Òå¶ÑÕ»¶Î

.data ;¶¨ÒåÊý¾Ý¶Î

inf db \ inf2 db 0ah, 0dh, \ ibuf db 6, 0, 5 dup(0) obuf db 6 dup(0) .code

start: mov ax, @data

5

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