Section 2.8 Decision Making: Equality and Relational Operators
• The if statement (p. 54) makes a decision based on a condition’s value (true or false).
• Conditions in if statements can be formed by using the equality (== and !=) and relational (>, <, >= and <=) operators (p. 54).
• An if statement begins with keyword if followed by a condition in parentheses and expects one statement in its body.
• The empty statement (p. 57) is a statement that does not perform a task.
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