#include <iostream>
#include <string>	// For Terminal users, this is not needed, 
			// but VS users might need it to compile.
using namespace std;

// This assignment is worth 3 points.

string str0, str1, str2, str_all;

int main()
{
	cout << "Enter three words: ";
	cin >> str0 >> str1 >> str2;

	str_all = str0 + ' ' + str1 + ' ' + str2;
	cout << str_all << endl;

	return 0;
}