ART GALLERY PROBLEM +========+ Time: 1 hour - 2 hours Difficulty: Hard Languages: Any +========+ Given a set of points in two-dimensional space that represent the corners of a polygon, implement a function that finds the smallest number of guards that can be placed at the vertices of the polygon such that every point on the interior of the polygon is visible to at least one guard, using the Chvátal's algorithm +========+ Please answer to this message with your solution 🙂
ART GALLERY PROBLEM +========+ Time: 1 hour - 2 hours Difficulty: Hard Languages: Any +========+ Given a set of points in two-dimensional space that represent the corners of a polygon, implement a function that finds the smallest number of guards that can be placed at the vertices of the polygon such that every point on the interior of the polygon is visible to at least one guard, using the Chvátal's algorithm +========+ Please answer to this message with your solution 🙂
BY Programming Challenges
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The cloud-based messaging platform is also adding Anonymous Group Admins feature. As per Telegram, this feature is being introduced for safer protests. As per the Telegram blog post, users can “Toggle Remain Anonymous in Admin rights to enable Batman mode. The anonymized admin will be hidden in the list of group members, and their messages in the chat will be signed with the group name, similar to channel posts.”
Spiking bond yields driving sharp losses in tech stocks
A spike in interest rates since the start of the year has accelerated a rotation out of high-growth technology stocks and into value stocks poised to benefit from a reopening of the economy. The Nasdaq has fallen more than 10% over the past month as the Dow has soared to record highs, with a spike in the 10-year US Treasury yield acting as the main catalyst. It recently surged to a cycle high of more than 1.60% after starting the year below 1%. But according to Jim Paulsen, the Leuthold Group's chief investment strategist, rising interest rates do not represent a long-term threat to the stock market. Paulsen expects the 10-year yield to cross 2% by the end of the year.
A spike in interest rates and its impact on the stock market depends on the economic backdrop, according to Paulsen. Rising interest rates amid a strengthening economy "may prove no challenge at all for stocks," Paulsen said.
