*[[Problem 1965 - Go and Back>http://herbert.tealang.info/problem.php?id=1965]] [#t0457601] [[prev>Problem 1964]] | [[next>Problem 1966]] #get_img(1965) #br |Author|Limit|h |mas|80| #br **関連 [#p5645dcb] #br **コメント [#w5fa4247] #pcomment(reply)