摘要：
Clarke and points Problem Description The Manhattan Distance between point A(XA,YA) and B(XB，YB) is |XA - XB| + |Xb - YB|;the coordinate of each point is generated by the followed code.Inputlong lon... 阅读全文
摘要：
1001: [BeiJing2006]狼抓兔子 Description 左上角点为(1,1),右下角点为(N,M)(上图中N=4,M=5).有以下 三种类型的道路 1:(x,y)<==>(x+1,y) 2:(x,y)<==>(x,y+1) 3:(x,y)<==>(x+1,y+1) 道路上的权值表示这 阅读全文