註冊日: 2004-07-28 發表數: 143 University of Texas at Austin
Re: 困難的題目2
這題好像是第16屆全國奧林匹克試題
_________________ Atra esternī ono thelduin Mor'ranr līfa unin hjarta onr Un du evarīnya ono varda. May good fortune rule over you Peace live in your heart And the stars watch over you.
2006-07-17 19:43
d2696181 Just popping in
註冊日: 2006-01-14 發表數: 2
Re: 困難的題目2
有無限多組解這個選項嗎？ 不然就只有(1.2.3)
2006-07-25 20:34
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