TOE理论 当前离线
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@echo off set /a k=0 for /l %%i in (0,2,10000) do ( set /a aa=2*%%i+1 set /a cc=2*%%i+3 set /a kk=kk+1/aa-1/cc set /a pi=4*kk echo %pi% ) pause复制代码
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