很简单啊.
把斜对着的两个角向内移动不就可以了!
一个用24个火柴组成的一个回字型,只能移动4个根火柴,怎样才能组成两个大小一样的正方形
一个用24个火柴组成的一个回字型,只能移动4个根火柴,怎样才能组成两个大小一样的正方形
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数学人气:855 ℃时间:2019-10-11 20:27:10
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