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发表于 2016-3-5 10:27:23
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if we are allowed to move 2 sticks to anywhere the new number should be
: m, o; a& K; h, E* p6111108
, G- R2 b: ?+ ^+ x( R0 mOk, I am not smart, therefore I am not doing the work of a mathematician and can only do the work of a scientist in an environmental protection agency. |
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