#BZOJ2517. 矩形覆盖
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ID: 970
Type: RemoteJudge
1000ms
256MiB
Tried: 0
Accepted: 0
Difficulty: (None)
Uploaded By:
root
矩形覆盖
No submission language available for this problem.
题目描述
输入格式
输出格式
1
1 2 2
1 1 1
1.414