Node:Questions for Chapter 9, Previous:Variable parameters, Up:Pointers

Questions for Chapter 9

1. What is a pointer?
2. How is a variable declared to be a pointer?
3. What data types can pointers point to?
4. Write a statement which converts a pointer to an integer into a pointer to a double type.
5. Why is it incorrect to write float *number = 2.65; ?

• if:
• if... else...:
• Nested if statements:
• The ?...: .. operator::
• The switch statement:
• Example 15:
• Questions for Chapter 10: