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题干： An array of size n ≤ 10 6 is given to you. There is a sliding window of size k which is moving from the very left of the array to the very right. You can only see the k numbers in the window. Eac...

U - Tian Ji -- The Horse Racing Here is a famous story in Chinese history. "That was about 2300 years ago. General Tian Ji was a high official in the country Qi. He likes to play horse ...

题干： 链接：https://ac.nowcoder.com/acm/contest/883/F 来源：牛客网 The semester is finally over and the summer holiday is coming. However, as part of your university's graduation requirement, you have to tak...