文件名称：project 2 harry's exam
文件大小：4KB
文件格式：C
更新时间：2015-11-20 13:08:18
harry's exam 源代码
数据结构基础 project In Professor McGonagall's class of Transfiguration, Harry Potter is learning how to transform one object into another by some spells. He has learnt that, to turn a cat into a mouse one can say docamo! To reverse the effect, simply say decamo! Formally speaking, the transfiguration spell to transform between object A and object B is said to be S if there are two spells, doS and deS, to turn A into B and vice versa, respectively.