//class 22
//IC210 section 4002
//9 october 2009

#include <iostream>
#include <string>

using namespace std;

char capitalize(char);
string capitalizeString(string s);

int main()
{
	string first, last;

	cout << "Enter first and last name " << endl;
	cin >> first >> last;

	//capitalize
	first = capitalizeString(first);
	last = capitalizeString(last);

	//output result
	cout << last << "," << first << endl;

	return 0;
}


//capitalize char
char capitalize(char c)
{
	char capital;

	if (c <= 'z' && c >= 'a')
	{
		capital = c - ('a' - 'A');
	}
	else
	{
		capital = c;
	}

	return capital;
}

string capitalizeString(string s)
{
	for (int i = 0; i < s.length(); i++)
	{
		s[i] = capitalize(s[i]);
	}

	return s;


}