#include <iostream>
#include <string>
#include <cstdlib>
using namespace std;

// 2 ways to declare an array of strings.
//int main(int n, char **arg){
int main(int n, char *arg[]){
	for(int i = 0; i < n; i++){
		cout << arg[i] << endl;
	}
    string p("this is p"), q("this is q");
	p = q;
	char apple[] = "apple";

	//strcpy(a,b);
	return EXIT_SUCCESS;
}