*[[Problem 2053 - Coral>http://herbert.tealang.info/problem.php?id=2053]] [#t0457601] [[prev>Problem 2052]] | [[next>Problem 2054]] #get_img(2053) #br |Author|Limit|h |_misaki|35| #br **関連 [#p5645dcb] #br **コメント [#w5fa4247] #pcomment(reply)