河南成教 / 汇编语言
6、
解释下列子程序的功能。
SUBR2 PROC NEAR
MOV SI,0
LET1: MOV AH,1
INT 21H
CMP AL,0DH
JZ OUT1
MOV KEY[SI],AL
INC SI
JMP LET1
OUT1: RET
SUBR2 ENDP
6、
解释下列子程序的功能。
SUBR2 PROC NEAR
MOV SI,0
LET1: MOV AH,1
INT 21H
CMP AL,0DH
JZ OUT1
MOV KEY[SI],AL
INC SI
JMP LET1
OUT1: RET
SUBR2 ENDP
参考答案:
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