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Chapter 14. More on Data Types > Exercises
Exercises
| 1. | Define a type FunctionPtr (using typedef) that represents a pointer to a function that returns an int and that takes no arguments. Refer to Chapter 11, “Pointers,” for the details on how to declare a variable of this type. |
| 2. | Write a function called monthName that takes as its argument a value of type enum month (as defined in this chapter) and returns a pointer to a character string containing the name of the month. In this way, you can display the value of an enum month variable with a statement such as:
printf ("%s\n", monthName (aMonth)); |
| 3. | Given the following variable declarations:
float f = 1.00; short int i = 100; long int l = 500L; double d = 15.00; and the seven steps outlined in this chapter for conversion of operands in expressions, determine the type and value of the following expressions: f + i l / d i / l + f l * i f / 2 i / (d + f) l / (i * 2.0) l + i / (double) l |
