
几何
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cyendra
Azarath Metrion Zinthos
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几何中点/线/多边形模板
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poj 2653 Pick-up sticks 线段相交
Description Stan has n sticks of various length. He throws them one at a time on the floor in a random way. After finishing throwing, Stan tries to find the top sticks, that is these sticks such th原创 2013-06-16 14:20:05 · 702 阅读 · 0 评论 -
poj 1113 Wall 凸包
Wall Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 25770 Accepted: 8575 Description Once upon a time there was a greedy King who ordered his chief Archit原创 2013-06-16 15:09:11 · 629 阅读 · 0 评论 -
poj 2007 Scrambled Polygon 极角排序
Scrambled Polygon Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 5868 Accepted: 2777 Description A closed polygon is a figure bounded by a finite number o原创 2013-06-16 15:12:04 · 685 阅读 · 0 评论 -
poj 1269 Intersecting Lines 直线交点
Intersecting Lines Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 8222 Accepted: 3746 Description We all know that a pair of distinct points on a plane de原创 2013-06-16 15:16:23 · 579 阅读 · 0 评论 -
戴牛一万行的几何模板
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uva 11178 Morley's Theorem 点线
Description Problem D Morley’s Theorem Input: Standard Input Output: Standard Output Morley’s theorem states that that the lines trisecting the angles of an arbitrary plane triangle meet at原创 2013-08-12 10:16:05 · 601 阅读 · 0 评论 -
SGU 467 Chessmaster 几何
------------------ int n; int main(){ int cas=0; while (~scanf("%d",&n)){ int ans=0; if (n==0) ans=0; else if (n<=78) ans=1; else if (n<=95) ans=2; else if (原创 2014-01-13 20:40:13 · 745 阅读 · 0 评论