摘要: 1 program rrr(input,output); 2 type 3 treetype=record 4 l,r,d:longint; 5 xy,x,y,x2,s,t:int64; 6 end; 7 var 8 a:array[0..400040]of treetype; 9 x,y,s1,s2:array[0..10... 阅读全文
posted @ 2017-04-14 00:13 Klaier 阅读(127) 评论(0) 推荐(0) 编辑