题目内容

Poe’s poem “The Raven” was an immediate success after its publication. Catching in on

查看答案

搜索结果不匹配？点我反馈

更多问题

By the end of the nineteenth century, the realists rejected the portrayal of idealized

The detective created by Poe was named Dubin.

The poetic style. Whitman devised is now called _________

DSEG SEGMENT
D1 DB -1,5,2,6,-7,4
CNT EQU $-D1
RS DW
DSEG ENDS
SSEG SEGMENT STACK
DB 256DUP(0)
SSEG ENDS
CSEG SEGMENT
ASSUM CS: CSEG,DS:DSEG, SS:SSEG
START PROC FAR
PUSH DS
XOR AX,AX
PUSH AX
MOV AX, DSEG
MOV DS,AX
MOV BX,OFFSETF D1
MOV CX, CNT
MOV DX, 0
LP: MOV AL,[BX]
CMP AL,0
JGE CONT
INC DX
CONT :INC BX
DEC CX
JNZ LP
MOV RS,DX
RET
START
CSEG ENDS
END START
程序中的PUSH DS、XOR AX,AX、PUSH AX三条指令的作用是。