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由 skymen 於 星期五 八月 18, 2006 1:08 pm
#ed_op#DIV#ed_cl#用一隻平頭的麥克筆...一筆劃過去，就全部相連了@@#ed_op#/DIV#ed_cl##ed_op#DIV#ed_cl##ed_op#/DIV#ed_cl##ed_op#DIV#ed_cl##ed_op#/DIV#ed_cl##ed_op#DIV#ed_cl##ed_op#/DIV#ed_cl##ed_op#DIV#ed_cl##ed_op#/DIV#ed_cl#
由 yjs50 於 星期二 八月 15, 2006 8:07 pm
#ed_op#DIV#ed_cl#ABABA#ed_op#/DIV#ed_cl##ed_op#DIV#ed_cl#BABAB#ed_op#/DIV#ed_cl##ed_op#DIV#ed_cl#ABABA#ed_op#DIV#ed_cl#BABA#ed_op#/DIV#ed_cl##ed_op#DIV#ed_cl#ABABA#ed_op#/DIV#ed_cl##ed_op#DIV#ed_cl#不管"｜"或"—"連接，必定是一邊是A另一邊是B#ed_op#/DIV#ed_cl##ed_op#DIV#ed_cl#但是圖中共有13個A，卻只有11個B，必定有2個A無任何B與之配對#ed_op#/DIV#ed_cl##ed_op#DIV#ed_cl#所以該題無解#ed_op#/DIV#ed_cl##ed_op#/DIV#ed_cl#
[數學]頭腦好痛~~
由 晁楊清 於 星期二 八月 15, 2006 1:53 pm
#ed_op#DIV#ed_cl#● ● ● ● ● #ed_op#BR#ed_cl#● ● ● ● ● #ed_op#BR#ed_cl#● ● ● ● ● #ed_op#BR#ed_cl#● ● ● ● #ed_op#BR#ed_cl#● ● ● ● ● #ed_op#BR#ed_cl##ed_op#BR#ed_cl#如何使用1條線將全部接起來 可使用"｜—"不可使用"╱╲／＼" #ed_op#/DIV#ed_cl#