Day 6 Recap Questions
  1. Is fprintf(stdout, "xxx") the same as printf("xxx")?
  2. When should we use assertions instead of an if statement?
  3. What will happen if you pass an int variable to a function that takes a double as its parameter? What will happen if a double is passed to an int parameter?
  4. What is “pass by value”?
  5. How do you change the main function so that it can accept command-line arguments?