随笔分类 -  贪心

P1514 引水入城
摘要：#include #include #include using namespace std; struct def1 { int x; int y; } q[3000000]; struct def2 { int len; int x; int y; } val[550]; int dctx[6]= {0,1,0,-1,0},dcty[6]= {0,0,1,0,-1}; int n,... 阅读全文
posted @ 2017-07-15 15:35 银河渡舟 阅读(206) 评论(0) 推荐(1)