以下是版上朋友門回答對的總結 4點

1)- allow me define losing hand as whenever you create this hand to your opponent, you will win. 定義"必須回避的數據庫" . 這樣大家說話統一一些. :)
such as 0-0-0
such as 0-1-1, 0-2-2, 0-3-3, 0-4-4...0-100000-100000
such as 1-2-3
such as 1-4-5
such as 2-4-6
Please NOTE 1-3-4 is NOT!

2)- 0-A-A is a losinghand - 任何時候,不能留給對手有兩堆數目相等的情況;

3) 1-A-(A+1). could be a winning hand or a losing hand, Any one can give me a final answer ? (one-two star question- going fast, see my hint in 1) )!

4) Min-Max theory - 此題可以勉強歸類Min-Max,
but you do not need to know this theory to solve the problem (via programming); and actually, the core part in the Min-Max theory will be canceled out in this problem... beacuse EACH CASE SHOULD BE EITHER A LOSING HAND OR WINNING HAND (can be changed into a losing hand by just one move- hint)!
5) 還有一點, 我先不說,等公布答案3時說。

- 謝謝大家!

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