Vision sensors, which can detect renderable entities(Renderable objects are objects that can be seen or detected by vision sensors), should be used over proximity sensors mainly when color, light or structure plays a role in the detection process. Ho
E. Minimum spanning tree for each edge Connected undirected weighted graph without self-loops and multiple edges is given. Graph contains n vertices and m edges. For each edge (u, v) find the minimal possible weight of the spanning tree that contai
题目链接: http://acm.hdu.edu.cn/showproblem.php?pid=1171 Big Event in HDU Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) 问题描述 Nowadays, we all know that Computer College is the biggest department in HDU. But, maybe you