GRAPH COLORING +========+ Time: 1 hour - 2 hours Difficulty: Hard Languages: Any +========+ Given a graph represented by an adjacency matrix, implement a function that colors the graph with the minimum number of colors such that no two adjacent vertices have the same color, using the Welsh-Powell algorithm. +========+ Please answer to this message with your solution 🙂
GRAPH COLORING +========+ Time: 1 hour - 2 hours Difficulty: Hard Languages: Any +========+ Given a graph represented by an adjacency matrix, implement a function that colors the graph with the minimum number of colors such that no two adjacent vertices have the same color, using the Welsh-Powell algorithm. +========+ Please answer to this message with your solution 🙂
BY Programming Challenges
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Secure video calling is in high demand. As an alternative to Zoom, many people are using end-to-end encrypted apps such as WhatsApp, FaceTime or Signal to speak to friends and family face-to-face since coronavirus lockdowns started to take place across the world. There’s another option—secure communications app Telegram just added video calling to its feature set, available on both iOS and Android. The new feature is also super secure—like Signal and WhatsApp and unlike Zoom (yet), video calls will be end-to-end encrypted.
However, analysts are positive on the stock now. “We have seen a huge downside movement in the stock due to the central electricity regulatory commission’s (CERC) order that seems to be negative from 2014-15 onwards but we cannot take a linear negative view on the stock and further downside movement on the stock is unlikely. Currently stock is underpriced. Investors can bet on it for a longer horizon," said Vivek Gupta, director research at CapitalVia Global Research.
