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Java program to evaluate the given post-fix expression in O( n) time and with O(n) space complexity. The space complexity is derived from a data-structure which helps you solve the expression

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter15: Recursion

Section: Chapter Questions

Problem 6PE

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A potential method of analysis

The complexity of the algorithm model emphasizes the potential method. This method is useful for examining a data structure's amortized time and space complexity.

Question

Consider the post-fix expression below as input Input:

[”2”, ”1”, ”+”, ”4”, ”*”]

Java program to evaluate the given post-fix expression in O( n) time and with O(n) space complexity. The space complexity is derived from a data-structure which helps you solve the expression

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