not a frequent visitor here...so 多多关照。
it (the answer) doesn't make sense as the remaining two remain symmetric
please post your derivation so we can 纠错:)
诈和-你的题can you show how you come to the 2/3 chance?
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嗯,现在有抢银行的思维了。
-吃糖?-
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03/25/2010 postreply
19:13:30
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所以人给自己取名叫"诈和"
-DCDCDCDC-
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03/26/2010 postreply
07:55:37
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ok... let me try
-lovecorn-
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03/25/2010 postreply
22:02:28
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诈姐,人民群众的眼睛是雪亮的,忽悠只有死路一条。
-veggiedoggie-
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03/25/2010 postreply
19:55:12
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啊,找到了!
-veggiedoggie-
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03/25/2010 postreply
20:05:37