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这组数据的结果应该是???

1019: Unidirectional TSP

qingfang | 2008-12-23 13:50:52 | delete | edit
果然如此. 
notree | 2008-12-19 16:59:28 | delete | edit
.......把数据加强吧.       
23 | 2008-12-16 12:26:31 | delete | edit
2 1 4
 
notree | 2008-12-16 11:58:14 | delete | edit
4 3
3 1 2
1 1 2
1 1 1
1 1 1
答案是 2 2 3 还是 2 1 4 (如果前者就需要rejudge了。因为前面的AC了) 

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