#разминка Задача. Планета Тор имеет форму бублика. Можно ли на этой планете разместить 4 города, 4 космодрома и проложить дороги от каждого города к каждому космодрому, чтобы никакие две дороги не имели общих точек, кроме концов?
#разминка Задача. Планета Тор имеет форму бублика. Можно ли на этой планете разместить 4 города, 4 космодрома и проложить дороги от каждого города к каждому космодрому, чтобы никакие две дороги не имели общих точек, кроме концов?
In 2018, Russia banned Telegram although it reversed the prohibition two years later. Now safely in France with his spouse and three of his children, Kliuchnikov scrolls through Telegram to learn about the devastation happening in his home country. Some people used the platform to organize ahead of the storming of the U.S. Capitol in January 2021, and last month Senator Mark Warner sent a letter to Durov urging him to curb Russian information operations on Telegram. Investors took profits on Friday while they could ahead of the weekend, explained Tom Essaye, founder of Sevens Report Research. Saturday and Sunday could easily bring unfortunate news on the war front—and traders would rather be able to sell any recent winnings at Friday’s earlier prices than wait for a potentially lower price at Monday’s open. Telegram boasts 500 million users, who share information individually and in groups in relative security. But Telegram's use as a one-way broadcast channel — which followers can join but not reply to — means content from inauthentic accounts can easily reach large, captive and eager audiences.
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