*[[Problem 2047 - _1800>http://herbert.tealang.info/problem.php?id=2047]] [#t0457601] [[prev>Problem 2046]] | [[next>Problem 2048]] #get_img(2047) #br |Author|Limit|h |_misaki|17| #br **関連 [#p5645dcb] #br **コメント [#w5fa4247] #pcomment(reply)