*Problem 1616 - Contest 8A-6 squares3 [#t1ef2bd6] [[prev>Problem 1615]] | [[next>Problem 1617]] #get_img(1616) #br |Author|Limit|h |snuke|24| #br **関連 [#bbe1d582] #br **コメント [#d7b48735] #pcomment(reply)