exercise2.asm

这是本人在课上完成的,汇编语言不是门简单的课程在我看来,还得努力.

DATAS SEGMENT
    DATA1 DB '1','2','3','4','5','6','7','8','9','10'  
    DATA2 DB '10','9','8','7','6','5','4','3','2','1'
    DATA3 DB 10 DUP(0)
    CONT  DB 10 
DATAS ENDS

STACKS SEGMENT
    DB 200 DUP(?)
STACKS ENDS

CODES SEGMENT
    ASSUME CS:CODES,DS:DATAS,SS:STACKS 
DATAAD:
    MOV AX,DATAS
    MOV DS,AX
    MOV ES,AX
    CLC
    CLD
    MOV SI,OFFSET DATA1
    MOV DI,OFFSET DATA2
    MOV BX,OFFSET DATA3
    MOV CL,CONT
    MOV CH,0
DATAAD1:LODS DATA1
	ADC AL,[DI]  ;加法运算
	AAA
	INC DI
	MOV BYTE PTR[BX],AL
	INC BX
	LOOP DATAAD
	HLT
    MOV AH,4CH
    INT 21H
CODES ENDS
    END DATAAD