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Problem 1001
连接的边有没有长度限定
luoyicarser
| 2015-08-29 19:19:13
Author
没有的话就是说最短的肯定是直线距离楼?,还是这条边长度一定要为1的
admin
| 2015-08-29 19:20:13
# 1
……每条边长度都是1
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