#include <iostream>

using std::cout;
using std::endl;

int main(int argc, char** argv)
{
	// if there are arguments, write them
	if (argc > 1) {
		int i;	   // declare `i' outside the `for' because we need it after the loop finishes
		for (i = 1; i < argc-1; ++i)   // write all but the last entry and a space
			cout << argv[i] << " ";    // `argv[i]' is a `char*'

		cout << argv[i] << endl;       // write the last entry but not a space
	}
	return 0;
}