#include <iostream>

#include <string>

using namespace std;

int main()

{

 string fname;

 string lname;

 string name;

 cout<<"Enter your first name: ";

 getline(cin,fname);

 cout<<"Enter your last name: ";

 getline(cin,lname);

 name=lname+", "+fname;

 cout<<"Here's the information in a single string: "<<name<<endl;

 system("pause");

 return 0;

}

与使用char数组和头文件cstring中的函数比较，string对象和string中函数，操作简单，尤其对复杂的问题优势更加明显。