Write the definition of a class playlistentry containing: an instance variable title of type string, initialized to the empty string. an instance variable artist of type string, initialized to the empty string. an instance variable playcount of type int, initialized to 0. in addition, your playlist class definition should provide an appropriately named "get" method and "set" method for each of these. no constructor need be defined.

3. (5 points) describe what would be printed by the code below or what error would occur. const char* cstr = "0123456"; const char* ptr = & cstr[4]; cout < < ptr[-1] < < ptr < < endl; 1 4. (5 points) theseus has been trapped in a maze with a minotaur, which is trying to capture him. each round, theseus and the minotaur move through the maze; theseus towards the exit, and the minotaur towards theseus. theseus can move in any of the four cardinal directions, or he can wait for a round to see how the minotaur moves. write code that creates a data type to represent the possible moves that theseus could make.

Match the personality traits with their description

Which of these is most responsible for differences between the twentieth century to the twenty-first century?