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You are to write a program to find a circle which covers a set of points and has the minimal area. There will be no more than 100 points in one proble 阅读全文
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Triathlon Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 6912 Accepted: 1790 Description Triathlon is an athletic contest consisting of th 阅读全文
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Feng Shui Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 5537 Accepted: 1663 Special Judge Description Feng shui is the ancient Chinese pr 阅读全文
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Most Distant Point from the Sea Time Limit: 5000MS Memory Limit: 65536K Total Submissions: 5153 Accepted: 2326 Special Judge Description The main land 阅读全文
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Art Gallery Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 7324 Accepted: 2936 Description The art galleries of the new and very futuristi 阅读全文
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终于写出自己的半平面交模板了....... 加入交点的地方用了直线线段相交判定 三个题一样，能从任何地方看到就是多边形的内核 只不过一个顺时针一个逆时针(给出一个多边形的两种方式啦)，反正那个CutPolygon是切掉左面只要穿参数时换一下就好了 第三题卡输出啊啊啊啊啊 阅读全文
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Bridge Across Islands Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 10455 Accepted: 3093 Special Judge Description Thousands of thousands 阅读全文