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Geometric ShapesTime Limit:2000MSMemory Limit:65536KTotal Submissions:1470Accepted:622DescriptionWhile creating a customer logo, ACM uses graphical ut... 阅读全文
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PipeTime Limit:1000MSMemory Limit:10000KTotal Submissions:9493Accepted:2877DescriptionThe GX Light Pipeline Company started to prepare bent pipes for ... 阅读全文
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这道题目是13山东省省赛的签到题，题目大意是给等边三角形的两个定点，让求逆时针旋转之后的第三个点的坐标，原来不会向量的旋转，在网上找了找，找到一篇挺好的，直接贴过来。向量的旋转实际做题中我们可能会遇到很多有关及计算几何的问题，其中有一类问题就是向量的旋转问题，下面我们来具体探讨一下有关旋转的问题。首... 阅读全文
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EscapeTime Limit: 20000/10000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 598Accepted Submission(s): 153Problem Desc... 阅读全文
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SticksTime Limit:1000MSMemory Limit:10000KTotal Submissions:125918Accepted:29372DescriptionGeorge took sticks of the same length and cut them randomly... 阅读全文
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AreaTime Limit:1000MSMemory Limit:10000KTotal Submissions:5227Accepted:2342DescriptionBeing well known for its highly innovative products, Merck would... 阅读全文
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Scrambled PolygonTime Limit:1000MSMemory Limit:30000KTotal Submissions:7214Accepted:3445DescriptionA closed polygon is a figure bounded by a finite nu... 阅读全文
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WallTime Limit:1000MSMemory Limit:10000KTotal Submissions:31199Accepted:10521DescriptionOnce upon a time there was a greedy King who ordered his chief... 阅读全文
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Space AntTime Limit:1000MSMemory Limit:10000KTotal Submissions:3316Accepted:2118DescriptionThe most exciting space discovery occurred at the end of th... 阅读全文
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Largest Rectangle in a HistogramTime Limit:1000MSMemory Limit:65536KTotal Submissions:15831Accepted:5121DescriptionA histogram is a polygon composed o... 阅读全文