某岛

… : "…アッカリ~ン . .. . " .. .
August 22, 2013

UVa 12304. 2D Geometry 110 in 1!


计算几何 6 和 1.

http://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&problem=3726
http://www.cppblog.com/aswmtjdsj/archive/2011/10/17/158526.html