Some Basic String Operations

/*String Operations
    string x = "Hello";
    int length = x.size();
                               //Prints the length of the word "Hello" in numbers/digits.
    cout << length;
    system("pause");
    */

    /*String Operations
    string x = "Hello";
    char firstCharacterVariable = x.at(4);
                                                  //Prints the character depending on what number is typed in char firstCharacterVariable.
                                                  //In this case (4) will print the character "o" of Hello.
                                                  //Think like this: "H e l l o"
                                                  //                  0 1 2 3 4    , always start with 0.
    cout << firstCharacterVariable << endl;
    system("pause");
    */

    /*String Operations
    string x = "Hello";
    int length = x.length();
                                //Also prints the length of the word "Hello" in numbers/digits as well does x.size.
    cout << length << endl;
    system("pause");
    */