emp1_05.cpp

该包是数据结构的实验软件,来源于合肥工业大学人工智能与数据挖掘实验室,用来实现数据结构.

//  {emp1_05}
#include"tools.h";
 main()
{
   Into_graph();
   string s,s1,s2;
    s="abcdefghijklmno";
      Substr(s,s1,5,3);
      cout<<"substr of "<<s<<" 5--3:"<<s1<<endl;
      cout<<"upper of "<<s<<"=";
      Upper(s);
      cout<<s<<endl;
      cout<<"Lower of "<<s<<"=";
      Lower(s);
      cout<<s<<endl;
     getch();
     }