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https://vjudge.net/problem/UVA-11178 题意:三角形ABC的三等分线相交成等边三角形DEF 给出ABC坐标,输出DEF坐标 直线旋转求交点 阅读全文
posted @ 2017-06-09 17:07
TRTTG
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//Part 1 struct Point() { double x,y; Point(double x=0,double y=0):x(x),y(y) { } }; typedef Point Vector; Vector operator + (Vector A,Vector B) { retu 阅读全文
posted @ 2017-06-09 15:19
TRTTG
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DNA repair http://poj.org/problem?id=3691 Time Limit: 2000MS Memory Limit: 65536K Description Biologists finally invent techniques of repairing DNA th 阅读全文
posted @ 2017-06-09 10:38
TRTTG
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