樱花落舞

摘要： Description You are given a description of a depot. It is a rectangular checkered field of n × m size. Each cell in a field can be empty (".") or it c 阅读全文

摘要： Description There will be a launch of a new, powerful and unusual collider very soon, which located along a straight line. n particles will be launche 阅读全文

摘要： Description A restaurant received n orders for the rental. Each rental order reserve the restaurant for a continuous period of time, the i-th order is 阅读全文

摘要： Description Heidi has finally found the mythical Tree of Life – a legendary combinatorial structure which is said to contain a prophecy crucially need 阅读全文

摘要： Description The zombies are gathering in their secret lair! Heidi will strike hard to destroy them once and for all. But there is a little problem... 阅读全文

摘要： Description Further research on zombie thought processes yielded interesting results. As we know from the previous problem, the nervous system of a zo 阅读全文

摘要： Description "The zombies are lurking outside. Waiting. Moaning. And when they come..." "When they come?" "I hope the Wall is high enough." Zombie atta 阅读全文

摘要： Description One particularly well-known fact about zombies is that they move and think terribly slowly. While we still don't know why their movements 阅读全文

摘要： Description Tonight is brain dinner night and all zombies will gather together to scarf down some delicious brains. The artful Heidi plans to crash th 阅读全文

摘要： Description Little Joty has got a task to do. She has a line of n tiles indexed from 1 to n. She has to paint them in a strange pattern. An unpainted 阅读全文