Problem : Shil has a very hard time waking up in the morning each day, so he decides to buy a powerful alarm clock to Kickstart his day. This Alarm is called a Kickstart Alarm. It comes pre-configured with K powerful wakeup calls. Before going to bed, the user

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Problem : Thanh wants to paint a wonderful mural on a wall that is N sections long. Each section of the wall has a beauty score, which indicates how beautiful it will look if it is painted. Unfortunately, the wall is starting to crumble due to a recent flood,

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Problem : This problem is a well-known classic; we present it primarily as an opportunity for you to try out the interactive judging system. We are thinking of an integer P within the range (A,B] — that is, A < P ≤ B. You have N tries to guess our

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