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echo off & setlocal enabledelayedexpansion set a=1 for /l %%i in (1,1,10) do set /a a+=1 & echo %a% pause
echo off & setlocal enabledelayedexpansion set a=1 for /l %%i in (1,1,10) do set /a a+=1 & echo !a! pause
Originally posted by zhoushijay at 2007-4-2 15:52: 把%a%改成!a!啊 以前也改过不行,不过现在又行了,真奇怪,呵呵! 谢谢高手们