ex6_25_26.cpp

//! @Yue Wang
//!
//! Exercise 6.25: Write a main function that takes two arguments.
//! Concatenate the supplied arguments and print the resulting string.
//!
//! Exercise 6.26: Write a program that accepts the options presented
//! in this section. Print the values of the arguments passed to main.
//!

#include <iostream>
#include <string>

int main(int argc, char** argv)
{
    std::string str;
    for (int i = 1; i != argc; ++i) {
        str += argv[i];
        str += " ";
    }

    std::cout << str << std::endl;
    return 0;
}