program_6_10.cpp

清华关于C++ 的程序讲义 值得一看 关于算法

// program 6.10: Reformat a name from LastName, FirstName
// to FirstName <space> LastName
#include <iostream>
#include <string>
using namespace std;
void ParseName(string &FirstName, string &LastName,
               const string &FullName) {
    //FullName = "Wang, Wang";
    int i = FullName.find(",");
    LastName = FullName.substr(0, i);
    FirstName = FullName.substr(i+2, FullName.size());
    return;
}
int main() {
    string Name = "Zeng, Bryan";
    string FirstName;
    string LastName;
    ParseName(FirstName, LastName, Name);
    Name = FirstName + " " + LastName;
    cout << Name << endl;
    return 0;
}