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问题是题目要求的不是hamilton 圈, 从(1,1)不能保证什么吧. ( 虽然用 (1,1) 出发确实AC了,可是觉得是数据弱的缘故)In Reply To:显然是这样的，如果存在 hamilton 圈，显然 (1,1) 在其中 Posted by:sunmoonstar at 2006-03-16 19:58:39 Followed by: Post your reply here: |
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