*[[Problem 1989 - Zenmai>http://herbert.tealang.info/problem.php?id=1989]] [#t0457601] [[prev>Problem 1988]] | [[next>Problem 1990]] #get_img(1989) #br |Author|Limit|h |_misaki|17| #br **関連 [#p5645dcb] #br **コメント [#w5fa4247] #pcomment(reply)