Competition is also a problem area, one of the eastern United States, but also personally prepared to answer. The subject is a two stretches of the road parallel to block line of sight between the buildings, you have one on the road, find the number of visual distance. Which includes TXT coordinates for buildings within the document data. 20,30 cases of the building shall be between the coordinates in the 20-30, that blocked the visual distance of 10.

Soar
....\bubblesort.class
....\bubblesort.java
....\input.txt
....\Soar.class
....\Soar.java
....\Soar.jcp
....\Soar.jcu
....\Soar.jcw

• We are an exchange download platform that only provides communication channels. The downloaded content comes from the internet. Except for download issues, please Google on your own.
• The downloaded content is provided for members to upload. If it unintentionally infringes on your copyright, please contact us.
• Please use Winrar for decompression tools
• If download fail, Try it againg or Feedback to us.
• If downloaded content did not match the introduction, Feedback to us，Confirm and will be refund.
• Before downloading, you can inquire through the uploaded person information

Nothing．