Java™ How To Program (Early Objects), Tenth Edition

Logical Operators Example

Figure 5.19 uses logical operators to produce the truth tables discussed in this section. The output shows the boolean expression that was evaluated and its result. We used the %b format specifier to display the word “true” or the word “false” based on a boolean expression’s value. Lines 9–13 produce the truth table for &&. Lines 16–20 produce the truth table for ||. Lines 23–27 produce the truth table for &. Lines 30–35 produce the truth table for |. Lines 38–43 produce the truth table for ^. Lines 46–47 produce the truth table for !.

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 1   // Fig. 5.19: LogicalOperators.java 2   // Logical operators. 3  4   public class LogicalOperators 5   { 6      public static void main(String[] args) ...