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我正在嘗試製作倒數計時器,但計時器不計數或倒數。請幫忙 !它只顯示+1。倒數計時器錯誤
:Plus
echo-------------------------------------------------------------------------
echo Please enter starting number...
set /p time=%time%
echo Please enter ending number...
set /p etime=%etime%
echo-------------------------------------------------------------------------
echo.%time%
set time=%time%
:loop1
set /p time=%time%+1
if %time%==%etime% goto timesup1
echo.%time%
ping localhost -n 2 > nul
goto loop1
:timesup1
echo.%etime%
echo Time is Up!
goto Opt
(The Minus Option just shows the number typed then '-1')
:Minus
echo ------------------------------------------------------------------------
echo Please enter starting number...
set /p time=%time%
echo Please enter ending number...
set /p etime=%etime%
echo-------------------------------------------------------------------------
echo %time%
set time=%time%
:loop2
set /p time=%time%-1
if %time%==%etime% goto timesup2
echo %time%
ping localhost -n 2 > nul
goto loop2
:timesup2
echo %etime%
echo Time is Up!
goto Opt
請看看這個[SO答案](http://stackoverflow.com/a/23117993/1155650),並請張貼只有特定的問題和代碼需要重現的問題 –
其對我來說太複雜了。我是新編碼批處理文件的人。 –