[問題] 為什麼我用MASM這樣寫會有問題
.8086
.model small
.data
sring db '(1)Type your name (2)Type your ID number (3)CLS',0dh,0ah,'$'
showstring db 'please type',0dh,0ah,'$'
.code
.startup
mov ah,9
lea dx,sring
int 21h
mov ah,9
lea dx,showstring
int 21h
.if ah==1
mov ah,60
mov cx,0
mov dx,184fh
mov bh,07h
int 10h
.elseif ah==2
mov dl,'A'
mov ah,2
int 21
.else ah==3
mov dl,'A'
mov ah,2
int 21
.endif
.repeat
mov ah,01h
int 21h
.until al==71h||al==51h
.exit
end
我想寫一個可以先選 1.2.3 然後會出現1.2.3對應的數字
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10/15 01:29, , 1F
10/15 01:29, 1F