#BZOJ1360. [Baltic2009]Subway
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ID: 24722
Type: Default
1000ms
256MiB
Tried: 0
Accepted: 0
Difficulty: (None)
Uploaded By:
Hydro
[Baltic2009]Subway
No testdata at current.
题目描述
JudgeOnline/upload/201803/subway.pdf
输入格式
输出格式
100 5
55 L
37 L
47 L
89 L
41 R
19.000000
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