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JAVA PROGRAMMING / CODE IN JAVA 3. Create a binary expression tree for a postfix expression. 4. Write a program to evaluate a postfix expression

JAVA PROGRAMMING / CODE IN JAVA

3. Create a binary expression tree for a postfix expression.

4. Write a program to evaluate a postfix expression and convert a postfixexpression to infix expression.

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Answer Q3 Push operands on a stack A 2 B etc are operands as leafnodes not bound to any tree in any direction For operators pop the necessary operands off the stack create a node with the operator at ... blur-text-image

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