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2012年8月12日

摘要：多元集合(MultiSets)和集合(Sets)相像，只不过支持重复对象。函数列表：begin()返回指向第一个元素的迭代器clear()清除所有元素count()返回指向某个值元素的个数empty()如果集合为空，返回trueend()返回指向最后一个元素的迭代器equal_range()返回集合中与给定值相等的上下限的两个迭代器erase()删除集合中的元素find()返回一个指向被查找到元素的迭代器get_allocator()返回多元集合的分配器insert()在集合中插入元素key_comp()返回一个用于元素间值比较的函数lower_bound()返回指向大于（或等于）某值的第一个阅读全文

posted @ 2012-08-12 22:27 hebozi 阅读(270) 评论(0) 推荐(0)

Yuna's confusion multiset的应用

摘要： Yuna's confusionTime Limit : 6000/3000ms (Java/Other)Memory Limit : 65535/32768K (Java/Other)Total Submission(s) : 26Accepted Submission(s) : 15Font: Times New Roman | Verdana | GeorgiaFont Size: ← →Problem DescriptionAfter yuna studies the STL container,she finds the STL powerful for AC.For the 阅读全文

posted @ 2012-08-12 22:24 hebozi 阅读(145) 评论(0) 推荐(0)

Swimming

摘要： SwimmingTime Limit : 3000/1000ms (Java/Other)Memory Limit : 65535/32768K (Java/Other)Total Submission(s) : 3Accepted Submission(s) : 2Font: Times New Roman | Verdana | GeorgiaFont Size: ← →Problem DescriptionIn the 2012 London Olympics, Sun Yang, the young Chinese swimmer, wins 2 golden medals and b 阅读全文

posted @ 2012-08-12 19:52 hebozi 阅读(198) 评论(0) 推荐(0)

Merlininice’s Hometask 2,3,5的最大公倍数

摘要： Merlininice’s HometaskTime Limit : 5000/2000ms (Java/Other)Memory Limit : 65535/32768K (Java/Other)Total Submission(s) : 17Accepted Submission(s) : 7Font: Times New Roman | Verdana | GeorgiaFont Size: ← →Problem DescriptionMerlininice dosen’t love math lessons, so he always ditches math class. But a 阅读全文

posted @ 2012-08-12 19:34 hebozi 阅读(212) 评论(0) 推荐(0)

2012年8月11日

HDU 1024 Max Sum Plus Plus DP+空间压缩

摘要： Max Sum Plus PlusTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 10169Accepted Submission(s): 3321Problem DescriptionNow I think you have got an AC in Ignatius.L's "Max Sum" problem. To be a brave ACMer, we always challenge ourselves 阅读全文

posted @ 2012-08-11 20:13 hebozi 阅读(138) 评论(0) 推荐(0)

HDU 2870 Largest Submatrix 最大完全子矩阵之不可移动列+中间元素可改变

摘要： Largest SubmatrixTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 694Accepted Submission(s): 331Problem DescriptionNow here is a matrix with letter 'a','b','c','w','x','y','z' and you can chang 阅读全文

posted @ 2012-08-11 11:16 hebozi 阅读(165) 评论(0) 推荐(0)

HDU 2830 Matrix Swapping II 最大完全子矩阵之可移动列

摘要： Matrix Swapping IITime Limit: 9000/3000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 654Accepted Submission(s): 452Problem DescriptionGiven an N * M matrix with each entry equal to 0 or 1. We can find some rectangles in the matrix whose entries are all 1, and we defi 阅读全文

posted @ 2012-08-11 09:39 hebozi 阅读(187) 评论(0) 推荐(0)

2012年8月10日

HDU 1505 City Game 矩阵的最大面积

摘要： City GameTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 2512Accepted Submission(s): 1016Problem DescriptionBob is a strategy game programming specialist. In his new city building game the gaming environment is as follows: a city is built up by are 阅读全文

posted @ 2012-08-10 21:54 hebozi 阅读(219) 评论(0) 推荐(0)

HDU 1506 Largest Rectangle in a Histogram 最大矩形的面积

摘要： Largest Rectangle in a HistogramTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 5445Accepted Submission(s): 1558Problem DescriptionA histogram is a polygon composed of a sequence of rectangles aligned at a common base line. The rectangles have equa 阅读全文

posted @ 2012-08-10 16:12 hebozi 阅读(165) 评论(0) 推荐(0)

HDU 1422 重温世界杯环形序列的最长非负连续子序列

摘要：重温世界杯Time Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 2748Accepted Submission(s): 824Problem Description世界杯结束了,意大利人连本带利的收回了法国人6年前欠他们的债,捧起了大力神杯,成就了4星意大利.世界杯虽然结束了,但是这界世界杯给我们还是留下许多值得回忆的东西.比如我们听到了黄名嘴的3分钟激情解说,我们懂得了原来可以向同一个人出示3张黄牌，我们还看到了齐达内的头不仅能顶球还能顶人………… 阅读全文

posted @ 2012-08-10 14:56 hebozi 阅读(195) 评论(0) 推荐(0)