#BZOJ2033. 大灾变
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ID: 15103
Type: RemoteJudge
1000ms
256MiB
Tried: 0
Accepted: 0
Difficulty: (None)
Uploaded By:
大灾变
题目描述
输入格式
输出格式
3 2 0 1 10 3 10
1.00 10.00 2.00 0.00
数据范围与约定
