see tic-tac-toe, A moves first, and he will either win or draw.
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送交者: steven 于 2007-10-27, 10:39:35:
回答: 结果你还是没绕出来,抄一大通sequential game的定义对回答这个问题没帮助 由 4U4luC2 于 2007-10-27, 09:18:28:
B moves second, and the best he can do is to force draw. Where did you hear me saying A and B can both win? The best strategy may not be winning, but to force draw, and prolong losing.
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