We use postfix notation in the example in this chapter because it eliminates the need to parse
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We use postfix notation in the example in this chapter because it eliminates the need to parse an infix expression by precedence rules and parentheses. Some infix expressions do not need parentheses to modify precedence. Implement a method for the ExpressionTree class that will determine whether an integer expression would require parentheses if it were written in infix notation.
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Related Book For
Java Software Structures Designing And Using Data Structures
ISBN: 9780133250121
4th Edition
Authors: John Lewis, Joe Chase
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