Those two problems are not the same as yours.

Those two problems are not the same as yours.

所有跟贴·加跟贴·新语丝读书论坛

送交者: wasguru 于 2008-07-31, 23:54:27:

回答: 这个问题还真的在维基百科上 (Boy or Girl paradox) 由 HunHunSheng 于 2008-07-31, 23:08:11:

这个还是由出题的人说了算吧？ (无内容) - 008 (0 bytes) 2008-07-31, 23:59:19 (246979)