*Problem 1128 - Contest 4A - 5 Center piece [#j0d06fd3] [[prev>Problem 1127]] | [[next>Problem 1129]] #get_img(1128) #br |Author|Limit|h |snuke|100| #br **関連 [#k62d1212] #br **コメント [#caea0883] #pcomment(reply)