Re: ÅÞ¿è´¼¤O¹CÀ¸°Ï ( No.170 ) |
¤é´Á¡G2005/04/29 02:24 ¯d¨¥ªÌ¡Gqq
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Re: ÅÞ¿è´¼¤O¹CÀ¸°Ï ( No.171 ) |
¤é´Á¡G2005/04/29 05:08 ¯d¨¥ªÌ¡Grosa
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V, ¹ïø¦í, §Ún¥ÎEnglish, ¤¤¤åøª¾ÂI explain.
First let us label the coins, A,B,C,D,E,F,G,H,I,J,L,M. second, group coins into 3 piles ABCD, EFGH, IJLM. third, place 2 groups on scale, say ABCD on right side and EFGH on left **** if balanced, then problem solved - I think you will all agree, so I won't bother with the details.
**** scale not balanced,say right hand heavier => IJLM all are identical weight
2nd weighting: place ABCD+ E on right side and IJLM+F on left side, **** if balanced, we have found the solution, **** not balanced, again say right side heavier => GH same weight and also EF same weight (scale dipping in the same side). Now we have found 8 coins with identical weights: EFGH and IJLM *** if left side heavier, then E is the coin we are looking for and it is lighter.
3rd weighting: - have to give it more thought - I have go out now, will try later tonight. |
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Re: ÅÞ¿è´¼¤O¹CÀ¸°Ï ( No.172 ) |
¤é´Á¡G2005/04/29 09:44 ¯d¨¥ªÌ¡Gv
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Rosa ¹ï§Ú¥§Á¿...Ú»À³ªù¥òÃø¹Lª±IQÃD. §Ú¦Ó®a±aµfÓ¦B¹Ô响ÀY«×...¦AºCºC·r°u¹L吓! §Ú¤@°}¦³¨Æ, ¤Seat out, n¤µ±ß¥ý¥i¥H¸Ñµe³â! |
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Re: ÅÞ¿è´¼¤O¹CÀ¸°Ï ( No.173 ) |
¤é´Á¡G2005/04/29 10:03 ¯d¨¥ªÌ¡G¤æ¹s
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Re: ÅÞ¿è´¼¤O¹CÀ¸°Ï ( No.174 ) |
¤é´Á¡G2005/04/29 10:35 ¯d¨¥ªÌ¡GV
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¤æ¹s, §A¯¯§¹²Ä¤@¦¸¤§«á, ¥ª6Ón¯¯¨â¦¸¥ýݯ˵ª®×; Ëݨ쯯¥k6Ó, ¦³ÉA²z¥Ñø¯¯¨â¦¸®A. ªp¥B ¯¯§¹²Ä¤@¦¸¤§«á, ¦pªG§¨®Ip.....¥ª¯¯¨â¦¸+¥k¯¯¨â¦¸ ³£¥¼±o¥Xµª®×o¬[.....¦]¬°§A²Ä¤T¦¸¯¯¥ªÃä, §A°²³]咗¥kÃäÉN°ÝÃD¥ýݯ¥Xµª®×©Q. ¦A¥§¹L, ø¦n®ð¾k!! ¹ð±Ñ¹ð¾Ô¹À...... §Ú¤S»°¦£³â, ¦p¦³¿ùº|...¥]²[! |
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Re: ÅÞ¿è´¼¤O¹CÀ¸°Ï ( No.175 ) |
¤é´Á¡G2005/04/29 10:52 ¯d¨¥ªÌ¡G¤pʱ¤l
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¹ï,........¹ð±Ñ¹ð¾Ô!...... ¾c...!¥i±¤¹ð¾Ô¹ð±Ñ!....eye....! |
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Re: ÅÞ¿è´¼¤O¹CÀ¸°Ï ( No.176 ) |
¤é´Á¡G2005/04/29 10:55 ¯d¨¥ªÌ¡G¤æ¹s
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v §Úªº¤è¦V¹ï¤£¹ï,¦pªG§¹¥þ¤£¦P¤è¦V,ø¦nn§Ú¤J±¸ÀY«Ñ,¤ñ¤p¤p´£¥Ü·í«Y¹qµø®Ø©Û©I·s«È |
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Re: ÅÞ¿è´¼¤O¹CÀ¸°Ï ( No.177 ) |
¤é´Á¡G2005/04/30 13:37 ¯d¨¥ªÌ¡Gv
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¤æ¹s..............¤Àa.b.c.¤T²Õ°Õ!
ʱ¤Ö..............§Aź¶Æ°Õ, ¥òo¾c¤H哋²K !! |
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Re: ÅÞ¿è´¼¤O¹CÀ¸°Ï ( No.178 ) |
¤é´Á¡G2005/04/29 21:38 ¯d¨¥ªÌ¡GV
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Rosa,
**** not balanced, again say right side heavier => GH same weight and also EF same weight (scale dipping in the same side).
¤£¬O....... F¥i¯à«Y»´咗! |
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Re: ÅÞ¿è´¼¤O¹CÀ¸°Ï ( No.179 ) |
¤é´Á¡G2005/04/30 10:52 ¯d¨¥ªÌ¡G¤pʱ¤l
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Re: ÅÞ¿è´¼¤O¹CÀ¸°Ï ( No.180 ) |
¤é´Á¡G2005/04/30 11:57 ¯d¨¥ªÌ¡Gv ¶}¦ô¤é
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Re: ÅÞ¿è´¼¤O¹CÀ¸°Ï ( No.181 ) |
¤é´Á¡G2005/04/30 22:33 ¯d¨¥ªÌ¡G«äµÐ
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v ¶}¦ô¡R³sÓµª®×³£¬On°Ê¸£¤~®ø¤Æ±oªº¡TJob well done¡T
"ʱ¤Ö..............§Aź¶Æ°Õ, ¥òo¾c¤H哋²K !! " Does this mean ¥L¦ô¨ì§r¡S |
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Re: ÅÞ¿è´¼¤O¹CÀ¸°Ï ( No.182 ) |
¤é´Á¡G2005/04/30 22:46 ¯d¨¥ªÌ¡G¤pʱ¤l
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©p§Öd¶}¦ô°Õ!ËÝ°Ãø,³£ø«Y¤Hµªo¬J! ³s¾ÇÆ[ÄÁ¦è,§÷»ªÂù¦s,¤~¸Ü¥XÁa,¤W¤ä¤Ñ»D,¤U¤ä¦a©p,ºV吓©p¦aÓI¯á´N¤ò©Ò¤£¤ä,¤ò©Òµ§¾åo¬J unclechinӦѮv³£øÃÑ, ....¾c........eye....!
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Re: ÅÞ¿è´¼¤O¹CÀ¸°Ï ( No.183 ) |
¤é´Á¡G2005/04/30 23:14 ¯d¨¥ªÌ¡G«äµÐ
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°Ú¡Mì¨Ó¤pʱ¤l¤ñ¤H»~¸Ñ¤F¡S¯u¬O¹¹§A¤S¾c¤S EYE Åo¡T§Ú¦³ puzzles ¤£¹Ln¥Î¹Ï¨ÓÅã¥Üªº¡Mµ¥§ÚĶ¦n¤¤¤å¿ß¹Ïµ¹§A¦P§Ú©ñ¡M±oø±o¡S(¹Ï¦n²Ó¡M<40KB each) |
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Re: ÅÞ¿è´¼¤O¹CÀ¸°Ï ( No.184 ) |
¤é´Á¡G2005/04/30 23:20 ¯d¨¥ªÌ¡G¤pʱ¤l
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è°¿}µN¦³©R,¤pʱ¤lÉN¦³¤£±q! |
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