{

// variables

int hedwigAge = 7;

int kayleeAge = 7;

int haileyAge = -10;

// Playing with printout out the variables

std::cout << "Hediwg's age is: " << hedwigAge << std::endl;

std::cout << "Kaylee's age is: " << kayleeAge << std::endl;

std::cout << "Hailey's age is: " << haileyAge * 2 << std::endl;

std::cout << "Hailey's age is: " << haileyAge << std::endl;

std::cout << "Hailey's age is: " << haileyAge * -1 << std::endl;

// Change everyone's age to have a year pass

hedwigAge = 8;

kayleeAge = kayleeAge + 1;

haileyAge++; // increment by 1

// seeing how things have changed

std::cout << "Hediwg's age is: " << hedwigAge << std::endl;

std::cout << "Kaylee's age is: " << kayleeAge << std::endl;

std::cout << "Hailey's age is: " << haileyAge << std::endl;

// other types

bool haileyIsAlive = true;

bool houseHasPool = false;

bool kayleeHasBrownHair = 50; // boolean when set will be 0 or 1

bool hedwigHasLongBlackHair = -50; // boolean when set will be 0 or 1

std::cout << "Hailey is alive: " << haileyIsAlive << std::endl;

std::cout << "House has pool: " << houseHasPool << std::endl;

std::cout << "kaylee has brown hair: " << kayleeHasBrownHair << std::endl;

std::cout << "hedwig has long black hair: " << hedwigHasLongBlackHair << std::endl;

return EXIT_SUCCESS;