汇编小程序
ASSUME CS:CODE1
CODE1 SEGMENT
START:XOR AX,AX
MOV BX,01H
L1:ADD AX,BX
CMP AX,10
JA L2
INC BX
JMP L1
L2:MOV DH,BL
MOV AH,02H
MOV DL,BH
INT 21H
MOV AH,02H
MOV DL,DH
INT 21H
MOV AH,4CH
INT 21H
CODE1 ENDS
CODE1 SEGMENT
ASSUME CS:CODE1
START:XOR AX,AX
MOV BX,1
L1:ADD AX,BX
CMP AX,10
JA L2
INC BX
JMP L1
L2:
MOV CX,BX
AND CX,0FFH
MOV AH,2
MOV DL,CL；显示低八位
INT 21H
AND BX,0FF00H
MOV AH,2
MOV DL,BH ；显示高八位
INT 21H
MOV AH,4CH
INT 21H
CODE1 ENDS
END START
