skuny

哈哈有意思

@if not defined debug @echo off
::setlocal enabledelayedexpansion
::for /f %%i in () do ()
set/a girl=2*7
set/a bigcat=7*7*4*%girl%
set/a smallcat=7*%bigcat%
set/a legs=%girl%+%bigcat%+%smallcat%
echo %legs%
pause
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