模拟题 4、 DATA SEGMENT s9DB0,1,2,3,4,5,6,7,8,9 DATA ENDS 命◆◆命◆◆◆◆命 LEA S S9 LEA, DI, $9+1 MOV CX. 5 LOP: MOV AL. [SI] XCHG AL [DI] M0V[s冂],AL ADD SI 2 ADD DI 2 LOOP LOP 上述程序段运行后,S开始的10个字节存储单元内容是 什么?(1,0,3,2,5,4,7,6,9,8)
模拟题 11 4、DATA SEGMENT S9 DB 0,1,2,3,4,5,6,7,8,9 DATA ENDS ┇ LEA SI,S9 LEA,DI,S9+1 MOV CX,5 LOP:MOV AL,[SI] XCHG AL,[DI] MOV [SI],AL ADD SI,2 ADD DI,2 LOOP LOP 上述程序段运行后,S9开始的10个字节存储单元内容是 什么?(1,0,3,2,5,4,7,6,9,8)
模拟题 ◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆ 5 MOV AL. 38H MOV BL. 49H CALL SUBO INC AL 命◆◆命◆◆◆◆命 DEC CL SUBO PROC ADD AL BL MOV CL. AL DAA RET SUBO ENDP 上述程序段运行后,AL=88h,CL=80h
模拟题 12 5、 MOV AL,38H MOV BL,49H CALL SUBO INC AL DEC CL ┇ SUBO PROC ADD AL,BL MOV CL,AL DAA RET SUBO ENDP 上述程序段运行后,AL=88h,CL=80h