回复：a2=110^.5, a3=90^.5, a4=60^.5, a5=10,a6=50^.5, a7=110^.5, a8=

来源: cma 于 2012-01-01 08:36:44 [] [旧帖] [给我悄悄话] 阅读数 : (100 bytes)

This is only one solution. The question asks how many 8-tuples in total.

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