Problems
The distance from the point to the segment
The distance from the point to the segment
Find the distance from a given point to a specified interval.
\InputFile
Six numbers - the coordinates of the point and the coordinates of the endpoints. All input data are integers not exceeding modulo \textbf{10000}.
\OutputFile
One number - the distance from the point to the segment with an accuracy of less than \textbf{10^\{-5\}}.
Input example #1
0 4 2 3 2 5
Output example #1
2.00000