C++ Book


Exercises

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

  2. What’s wrong with the following program? 
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    int main()
{
int score;
score = 1000;
float& rScore = score;
return 0;
}
  3. What’s wrong with the following function? 
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    int& plusThree(int number)
{
int threeMore = number + 3;
return threeMore;
}