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@echo off ::0.01化1000,0.35化35000 set /a a=40*123*1000,b=3*46*35000 set a=%a:~,-5%.%a:~-5,2% set b=%b:~,-5%.%b:~-5,2% echo a=%a% b=%b% pause复制代码
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@echo Off set a=40*123*0.01/231.4456+3.566 >"%temp%\t.vbs" echo Wscript.Echo %a% for /f %%a in ('cscript /nologo "%temp%\t.vbs"') do echo a=%%a pause复制代码
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echo 6^^^^2 | bc复制代码
echo sqrt(36) | bc复制代码
echo scale=1;1/2 |bc复制代码