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AreYouBusyTime Limit : 2000/1000ms (Java/Other) Memory Limit : 32768/32768K (Java/Other)Total Submission(s) : 1 Accepted Submission(s) : 1Problem DescriptionHappy New Term! As having become a junior, xiaoA recognizes that there is not much time for her to AC problems, because there are some other th 阅读全文
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I love sneakers!Time Limit : 2000/1000ms (Java/Other) Memory Limit : 32768/32768K (Java/Other)Total Submission(s) : 1 Accepted Submission(s) : 1Problem DescriptionAfter months of hard working, Iserlohn finally wins awesome amount of scholarship. As a great zealot of sneakers, he decides to spend all 阅读全文
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ACboy needs your helpTime Limit : 1000/1000ms (Java/Other) Memory Limit : 32768/32768K (Java/Other)Total Submission(s) : 2 Accepted Submission(s) : 2Problem DescriptionACboy has N courses this term, and he plans to spend at most M days on study.Of course,the profit he will gain from different course 阅读全文
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Round and Round We GoTime Limit : 2000/1000ms (Java/Other) Memory Limit : 20000/10000K (Java/Other)Total Submission(s) : 1 Accepted Submission(s) : 1Problem DescriptionA cyclic number is an integer n digits in length which, when multiplied by any integer from 1 to n, yields a"cycle"of the 阅读全文
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ParliamentTime Limit : 2000/1000ms (Java/Other) Memory Limit : 20000/10000K (Java/Other)Total Submission(s) : 2 Accepted Submission(s) : 1Problem DescriptionNew convocation of The Fool Land's Parliament consists of N delegates. According to the present regulation delegates should be divided into 阅读全文
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False coinTime Limit : 2000/1000ms (Java/Other) Memory Limit : 131072/65536K (Java/Other)Total Submission(s) : 4 Accepted Submission(s) : 1Problem DescriptionThe "Gold Bar"bank received information from reliable sources that in their last group of N coins exactly one coin is false and diff 阅读全文
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PacketsTime Limit : 2000/1000ms (Java/Other) Memory Limit : 20000/10000K (Java/Other)Total Submission(s) : 1 Accepted Submission(s) : 1Problem DescriptionA factory produces products packed in square packets of the same height h and of the sizes 1*1, 2*2, 3*3, 4*4, 5*5, 6*6. These products are always 阅读全文
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DividingTime Limit : 2000/1000ms (Java/Other) Memory Limit : 20000/10000K (Java/Other)Total Submission(s) : 1 Accepted Submission(s) : 1Problem DescriptionMarsha and Bill own a collection of marbles. They want to split the collection among themselves so that both receive an equal share of the marble 阅读全文
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Counterfeit DollarTime Limit : 2000/1000ms (Java/Other) Memory Limit : 20000/10000K (Java/Other)Total Submission(s) : 2 Accepted Submission(s) : 1Problem DescriptionSally Jones has a dozen Voyageur silver dollars. However, only eleven of the coins are true silver dollars; one coin is counterfeit eve 阅读全文
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JosephTime Limit : 2000/1000ms (Java/Other) Memory Limit : 20000/10000K (Java/Other)Total Submission(s) : 0 Accepted Submission(s) : 0Problem DescriptionThe Joseph's problem is notoriously known. For those who are not familiar with the original problem: from among n people, numbered 1, 2, . . ., 阅读全文