@echo off & setlocal enabledelayedexpansion
copy nul output.txt >nul
:loop1
set /p c=請輸入一個字符：
if !c! ==  goto end
call :choice
set c=
goto loop1
:choice
echo case !c!:>>output.txt
set /p d=請輸入代碼：
echo,!d!>>output.txt
echo break;>>output.txt
goto :eof
:end
start notepad output.txt
goto :eof
nclick="copycode($('code0'));">復制代碼