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NUM1 DW 0H NUM2 DW 0H N DB 0H N1 DB 4H DATA ENDS
STACK1 SEGMENT STACK DW 30H DUP(0) STACK1 ENDS CODES SEGMENT
ASSUME CS:CODES,DS:DATA START:MOV AX,DATA
MOV DS,AX
MOV DX,OFFSET TISHI1 MOV AH,09H INT 21H
LOOP2:MOV AX,NUM1
MUL B
MOV BX,AX MOV AH,1 INT 21H
CMP AL,0DH JE LOP1
MOV NUM1,BX MOV AH,0 SUB AL,30H ADD NUM1,AX JMP LOOP2
LOP1:MOV DL,0AH 输出换行和回车 MOV AH,2
INT 21H
MOV DL,0DH MOV AH,2 INT 21H
MOV DX,OFFSET TISHI2
MOV AH,09H INT 21H
LOOP1:MOV AX,NUM2
MUL B
MOV BX,AX
MOV AH,1 INT 21H
CMP AL,0DH JE LOP3
MOV NUM2,BX
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MOV AH,0 SUB AL,30H ADD NUM2,AX JMP LOOP1
LOP3:MOV DL,0AH 输出换行和回车
MOV AH,2 INT 21H
MOV DL,0DH MOV AH,2 INT 21H MOV N,0
MOV DX,NUM1 MOV F,DX
LOP6:MOV DX,0H
MOV AX,F DIV B PUSH DX INC N
CMP AX,0H
JE LOP7 MOV F,AX JMP LOP6
LOP7:MOV CL,N MOV CH,0 LOP16:POP DX
ADD DX,30H MOV AH,2 INT 21H LOOP LOP16 MOV DX,NUM2 MOV F,DX MOV N,0
MOV DX,OFFSET JIA MOV AH,09H INT 21H LOOOP6:MOV DX,0H
MOV AX,F DIV B PUSH DX INC N
CMP AX,0H JE LOOOP7 MOV F,AX JMP LOOOP6
LOOOP7:MOV CL,N
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MOV CH,0
LOOOP16:POP DX
ADD DX,30H MOV AH,2 INT 21H
LOOP LOOOP16
MOV DX,OFFSET DENG MOV AH,09H INT 21H MOV N,0
LOOP3:MOV AX,NUM1
ADD AX,NUM2 MOV F,AX
LOOP4:MOV DX,0H
MOV AX,F DIV B PUSH DX INC N
CMP AX,0H JE LOOP5 MOV F,AX JMP LOOP4
LOOP5:MOV CL,N MOV CH,0
LOOP0:POP DX ADD DX,30H MOV AH,2 INT 21H LOOP LOOP0
MOV DL,0AH 输出换行和回车 MOV AH,2 INT 21H
MOV DL,0DH MOV AH,2 INT 21H MOV N,0
MOV DX,NUM1 MOV F,DX
LOP61:MOV DX,0H
MOV AX,F DIV B PUSH DX INC N
CMP AX,0H
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JE LOP71 MOV F,AX JMP LOP61 LOP71:MOV CL,N
MOV CH,0 LOP161:POP DX
ADD DX,30H MOV AH,2 INT 21H
LOOP LOP161 MOV DX,NUM2 MOV F,DX MOV N,0
MOV DX,OFFSET JIAN MOV AH,09H INT 21H LOOOP61:MOV DX,0H
MOV AX,F DIV B PUSH DX INC N
CMP AX,0H JE LOOOP71 MOV F,AX JMP LOOOP61 LOOOP71:MOV CL,N
MOV CH,0
LOOOP161:POP DX
ADD DX,30H MOV AH,2 INT 21H
LOOP LOOOP161
MOV DX,OFFSET DENG MOV AH,09H INT 21H MOV N,0 MOV N,0
MOV AX,NUM1 SUB AX,NUM2 MOV F,AX
AND AX,10000000B CMP AX,10000000B JNE LOOP6 NEG F
LOOP6:MOV DX,0
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MOV AX,F DIV B PUSH DX INC N
CMP AX,0H JE LOOP7 MOV F,AX JMP LOOP6 LOOP7:MOV CL,N
MOV CH,0 LOOP16:POP DX
ADD DX,30H MOV AH,2 INT 21H
LOOP LOOP16
MOV DL,0AH 输出换行和回车 MOV AH,2 INT 21H
MOV DL,0DH MOV AH,2 INT 21H MOV N,0
MOV DX,NUM1 MOV F,DX
LOP62:MOV DX,0H
MOV AX,F DIV B PUSH DX INC N
CMP AX,0H JE LOP72 MOV F,AX JMP LOP62 LOP72:MOV CL,N
MOV CH,0
LOP162:POP DX ADD DX,30H MOV AH,2 INT 21H
LOOP LOP162 MOV DX,NUM2 MOV F,DX MOV N,0
MOV DX,OFFSET CHENG
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2020年汇编实验报告
