#include<iostream>
#include<string>
#include"printer.h"

using namespace std;

int main()
{
	
	char s[]="I am old fashioned\n";
	string s1="Hello world!\n";
	string s2="I can write some C++ code\n\n\n";

	printer(s1+s2);

	swap(s1,s2);

	printer(s1+s2);
	cout<<s<<" is "<<sizeof(s)<<" characters long\n";

	cout<<s1<<" is "<<s1.size()<<" characters long\n";

	return 0;
}