- одна из типовых Олимпиадных задач. Как она решается❓
❓Задача
Из квадрата 4х4 клетки вырезали клетку. В каждую клетку посадили муравья. По сигналу каждый муравей переползает в соседнюю клетку (соседняя - если есть общая сторона). Могут ли муравьи переползти так, что все клетки снова будут заняты?
- одна из типовых Олимпиадных задач. Как она решается❓
❓Задача
Из квадрата 4х4 клетки вырезали клетку. В каждую клетку посадили муравья. По сигналу каждый муравей переползает в соседнюю клетку (соседняя - если есть общая сторона). Могут ли муравьи переползти так, что все клетки снова будут заняты?
The Dow Jones Industrial Average fell 230 points, or 0.7%. Meanwhile, the S&P 500 and the Nasdaq Composite dropped 1.3% and 2.2%, respectively. All three indexes began the day with gains before selling off. "Markets were cheering this economic recovery and return to strong economic growth, but the cheers will turn to tears if the inflation outbreak pushes businesses and consumers to the brink of recession," he added. Either way, Durov says that he withdrew his resignation but that he was ousted from his company anyway. Subsequently, control of the company was reportedly handed to oligarchs Alisher Usmanov and Igor Sechin, both allegedly close associates of Russian leader Vladimir Putin. That hurt tech stocks. For the past few weeks, the 10-year yield has traded between 1.72% and 2%, as traders moved into the bond for safety when Russia headlines were ugly—and out of it when headlines improved. Now, the yield is touching its pandemic-era high. If the yield breaks above that level, that could signal that it’s on a sustainable path higher. Higher long-dated bond yields make future profits less valuable—and many tech companies are valued on the basis of profits forecast for many years in the future. Telegram was co-founded by Pavel and Nikolai Durov, the brothers who had previously created VKontakte. VK is Russia’s equivalent of Facebook, a social network used for public and private messaging, audio and video sharing as well as online gaming. In January, SimpleWeb reported that VK was Russia’s fourth most-visited website, after Yandex, YouTube and Google’s Russian-language homepage. In 2016, Forbes’ Michael Solomon described Pavel Durov (pictured, below) as the “Mark Zuckerberg of Russia.”
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