Beginning c++ Through Game Programming Fourth Edition -

1. Improve the Mad Lib game from Chapter 5, "Functions: Mad Lib," by using references to make the program more efficient,

2. What's wrong with the following program?

int main()

{

int score;

score = 1000;

float& rScore = score;

return0;

}

3. What's wrong with the following function?

int& plusThree(int number)

{

int threeMore = number + 3;

return threeMore;

}