Impossible.

來源: innercool 於 2009-10-23 21:15:26 [] [博客] [舊帖] [給我悄悄話] 閱讀數 : (154 bytes)

Note that if we denote the three new numbers by x, y and z then it can be easily checked that x^2+y^2^+z^2=a^2+b^2+c^2. But 1^2+2^2+...+10^2=385

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