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Problem DescriptionToday is Ignatius' birthday. He invites a lot of friends. Now it's dinner time. Ignatius wants to know how many tables he needs at ... 阅读全文
posted @ 2014-07-27 17:53
Iridescent_zzy
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DescriptionYou've decided to carry out a survey in the theory of prime numbers. Let us remind you that a prime number is a positive integer that has e... 阅读全文
posted @ 2014-07-27 16:58
Iridescent_zzy
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Problem DescriptionThere is a town with N citizens. It is known that some pairs of people are friends. According to the famous saying that “The friend... 阅读全文
posted @ 2014-07-27 15:46
Iridescent_zzy
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Problem DescriptionFor each prefix with length P of a given string S,ifS[i]=S[i+P] for i in [0..SIZE(S)-p-1],then the prefix is a “period” of S. We wa... 阅读全文
posted @ 2014-07-27 15:30
Iridescent_zzy
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DescriptionBeing a programmer, you like arrays a lot. For your birthday, your friends have given you an arrayaconsisting ofndistinctintegers.Unfortuna... 阅读全文
posted @ 2014-07-27 15:24
Iridescent_zzy
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DescriptionAfter winning gold and silver in IOI 2014, Akshat and Malvika want to have some fun. Now they are playing a game on a grid made ofnhorizont... 阅读全文
posted @ 2014-07-27 15:16
Iridescent_zzy
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