< previous page	page_viii	next page >
Page viii Hour 3 Variables and Constants 27 What Is a Variable? 27 Setting Aside Memory 28 Size of Integers 28 signed and unsigned 30 Fundamental Variable Types 30 Defining a Variable 31 Case Sensitivity 32 Keywords 32 Creating More Than One Variable at a Time 32 Assigning Values to Your Variables 33 typedef 34 When to Use short and When to Use long 35 Wrapping Around in unsigned Integers 35 Wrapping Around a signed Integer 36 Constants 37 Literal Constants 37 Symbolic Constants 38 Enumerated Constants 39 Summary 39 Q&A 40 Hour 4 Expressions and Statements 41 Statements 41 Whitespace 42 Compound Statements 42 Expressions 43 Operators 44 Assignment Operator 44 Mathematical Operators 45 Combining the Assignment and Mathematical Operators 45 Increment and Decrement 46 Prefix and Postfix 46 Precedence 48 Nesting Parentheses 49 The Nature of Truth 50 Relational Operators 50 The if Statement 51 The else Clause 51 Advanced if Statements 53 Use Braces in Nested if Statements 55 Logical Operators 57
< previous page	page_viii	next page >

If you like this book, buy it!