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Programming

Solving the Knight's Tour Puzzle In 60 Lines of Python 311

Posted by Soulskill from the snakes-and-horsies dept.
ttsiod writes "When I was a kid, I used to play the Knight's Tour puzzle with pen and paper: you simply had to pass once from every square of a chess board, moving like a Knight. Nowadays, I no longer play chess; but somehow I remembered this nice little puzzle and coded a 60-line Python solver that can tackle even 100x100 boards in less than a second. Try beating this, fellow coders!"
Communications

Cisco Demos Public Rooms For Telepresence 65

Posted by samzenpus from the can-you-see-me-now dept.
CWmike writes "Matt Hamblen reports that Cisco Systems Inc. has announced the first telepresence videoconferencing rooms available for public use. It demonstrated the technology simultaneously in four locations in India, the US and the UK Three of the four demonstration sites were retrofitted rooms in Taj Hotels in London, Bangalore, India and Boston. The luxury hotel chain will build the videoconferencing rooms for business and guest use at rates starting at $400 an hour in the Boston location. Cisco said prices will vary from $299 to $899 an hour at various locations globally, depending on the number of users. The rooms can accommodate from one to 18 people."

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