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#include <iostream> using namespace std; int main(int argc, char* argv[]) { cout << "# of arg in the cmd line - " << argc << "\n\n"; cout << "The arg. list in cmd line is: "; if (argc == 1) cout << argv[0] << "\n"; else if (argc == 2) cout << argv[0] << " " << argv[1] << "\n\n"; else if (argc == 3) cout << argv[0] << " " << argv[1] << " " << argv[2] << "\n\n"; cout << "\n\nBye.\n\n"; return 0; }