// String Tester
// Demonstrates string objects

#include <iostream>
#include <string>

using namespace std;

int main()
{
   string word1 = "Game";
   string word2("Over");
   string word3(3, '!');

   string phrase = word1 + " " + word2 + word3;

   cout << "The phrase is: " << phrase << "\n\n";
   cout << "The phrase has " << phrase.size() << " characters in it.\n\n";
   cout << "The character at position 0 is: " << phrase[0] << "\n\n";
   cout << "Changing the character at position 0.\n";

   phrase[0] = 'L';
   cout << "The phrase is now: " << phrase << "\n\n";

   for (unsigned int i = 0; i < phrase.size(); ++i)
   {
      cout << "Character at position " << i << " is: " << phrase[i] << endl;
   }

   cout << "\nThe sequence ’Over’ begins at location ";
   cout << phrase.find("Over") << endl;

   if (phrase.find("eggplant") == string::npos)
   {
      cout << "’eggplant’ is not in the phrase.\n\n";
   }

   phrase.erase(4, 5);
   cout << "The phrase is now: " << phrase << endl;
   
   phrase.erase(4);
   cout << "The phrase is now: " << phrase << endl;
   
   phrase.erase();
   cout << "The phrase is now: " << phrase << endl;
   
   if (phrase.empty())
   {
      cout << "\nThe phrase is no more.\n";
   }

   return 0;
}