Lesson 4

• Statements in a program are normally executed one after another. This is called sequential flow of control. Often it is desirable to alter the sequential flow of control to provide for a choice of action, or repetition of action.
• The relational, equality, and logical operators are heavily used in flow of control construct.
• Relational Operators < less than > greater than <= less than or equal to >= greater than or equal to.
• Equality Operators = = equal != not equal
• Logical Operators ! (unary) negation && logical and || logical or
• The ! operator is unary. All other relational, equality, and logical operators are binary.