文件名称:daoshu
介绍说明－－下载内容均来自于网络，请自行研究使用
输入一段字符串，运用指针求倒数第K个元素-Enter a string using the pointer to seek the penultimate element K
(系统自动生成,下载前可以参看下载内容)
下载文件列表
daoshu\bin\Debug\daoshu.exe
......\daoshu.cbp
......\daoshu.depend
......\daoshu.layout
......\main.cpp
......\obj\Debug\main.o
......\bin\Debug
......\obj\Debug
......\bin
......\obj
daoshu
......\daoshu.cbp
......\daoshu.depend
......\daoshu.layout
......\main.cpp
......\obj\Debug\main.o
......\bin\Debug
......\obj\Debug
......\bin
......\obj
daoshu