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Hunan Normal University
College of Information Science and Engineering
点到圆弧的距离
Time Limit: 2000ms, Special Time Limit:2500ms, Memory Limit:65536KB
Total submit users: 12, Accepted users: 6
Problem 11570 : Special judge
Problem description
  本次比赛所有题目,请下载(题目为PDF格式)


Input
  

Output
  

Sample Input
0 0 1 1 2 0 1 -1
3 4 0 5 -3 4 0 1
Sample Output
Case 1: 1.414
Case 2: 4.000
Problem Source
  湖南省第十届大学生计算机程序设计竞赛 

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