假设有一间房子,在房子丽的任意两点之间铺设电线,要求线要和墙面平行,求最短距离.用了贪婪算法.-assuming a room in the house arbitrary Korea between 2:00 cables require line parallel to the wall and, for the shortest distance. with a greedy algorithm.

有有一间长方形的房子 ，，地上铺了红 色、黑色两种颜色的正方形瓷砖。你站在其中 一块黑色的瓷砖上块黑色的瓷砖上，，只能向相邻的黑色瓷砖移只能向相邻的黑色瓷砖移 动。请写一个程序，计算你总共能够到达多少 块黑色的瓷砖块黑色的瓷砖 -There are a rectangular house between the rectangular house, to spread the red floor is covered with red and black co

3dmax模型导入到用opengl库和c++实现的小场景中，有两个房子，屋顶是树叶，可以在房子内外漫游，用microsoft visiual studio 2008打开-3dmax model into the library and c++ with opengl achieve a small scene, there are two houses, roof leaves, you can roam the house and outside, with microsoft visiual

城市轮廓线算法,采用分治发算法,输入为第一*子个数,而后左,高,右,()