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Topics discussed in this section:

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1 Topics discussed in this section:
5-1 Logical Data and Operators A piece of data is called logical if it conveys the idea of true or false. In real life, logical data (true or false) are created in answer to a question that needs a yes–no answer. In computer science, we do not use yes or no, we use true or false. Topics discussed in this section: Logical Data in C Logical Operators Evaluating Logical Expressions Comparative Operators Computer Science: A Structured Programming Approach Using C

2 FIGURE 5-2 Logical Operators Truth Table
Computer Science: A Structured Programming Approach Using C

3 FIGURE 5-3 Short-circuit Methods for and /or
Computer Science: A Structured Programming Approach Using C

4 FIGURE 5-4 Relational Operators
Computer Science: A Structured Programming Approach Using C

5 FIGURE 5-5 Comparative Operator Complements
Computer Science: A Structured Programming Approach Using C

6 Examples of Simplifying Operator Complements
Table 5-1 Examples of Simplifying Operator Complements Computer Science: A Structured Programming Approach Using C

7 Comparative Operators
PROGRAM 5-2 Comparative Operators Computer Science: A Structured Programming Approach Using C

8 Comparative Operators
PROGRAM 5-2 Comparative Operators Computer Science: A Structured Programming Approach Using C

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