Problem 2213 Common Tangents Accept: 7 Submit: 8Time Limit: 1000 mSec Memory Limit : 32768 KB Problem Description Two different circles can have at most four common tangents. The picture below is an illustration of two circles with four common…
Problem E 2D Geometry 110 in 1! This is a collection of 110 (in binary) 2D geometry problems. CircumscribedCircle x1 y1 x2 y2 x3 y3 Find out the circumscribed circle of triangle (x1,y1)-(x2,y2)-(x3,y3). These three points are guaranteed to be non-col…