Question: Create an appropriate Java Postfix calculator class using the algorithm below. Your program should accept at least five elements (data1, data2, data3, data4, data5) and

Create an appropriate Java Postfix calculator class using the algorithm below. Your program should accept at least five elements (data1, data2, data3, data4, data5) and perform an appropriate postfix operation given the following scenarios:

data1 data2 + data3 * data4

data1 data2 * data3 * data1 / data4 data5* +

Use the following values for each input:

data1 = 1; data2 = 2; data3 = 4 data4 = 5 data5 = 3

ALGORITHM

Algorithm evaluatePostfix(postfix) // Evaluates a postfix expression. valueStack = a new empty stack while (postfix has characters left to parse) { nextCharacter = next nonblank character of postfix switch (nextCharacter) { case variable: valueStack.push(value of the variable nextCharacter) break case '+' : case '-' : case '*' : case '/' : case '^' : operandTwo = valueStack.pop() operandOne = valueStack.pop() result = the result of the operation in nextCharacter and its operands operandOne and operandTwo valueStack.push(result) break default: break } } return valueStack.peek()

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

Create an appropriate Java Postfix calculator class using th ealgorithm below. Your program should accept at least five elements (data1, data2, data3, data4, data5) and will perform an appropriate...

Create an appropriate Java Postfix calculator class (exercise #8). Your program should accept at least five elements (data1, data2, data3, data4, data5) and will perform an appropriate postfix...

JAVA - Use Swtich and not If Statements. Create an appropriate Java Postfix calculator class. Your program should accept at least five elements (data1, data2, data3, data4, data5) and perform an...

I need to create an appropriate Java Postfix calculator class. The program should accept at least five elements (data1, data2, data3, data4, data5) and perform an appropriate postfix operation given...

JAVA - Using the following pseudocode.... Algorithm evaluatePostfix(postfix) // Evaluates a postfix expression. valueStack = a new empty stack while (postfix has characters left to parse) {...

Java Objectives 1. Create a LinkedStack implementation. 2. Create a postfix calculator for evaluating postfix arithmetic expressions. Introduction Reverse Polish Notation (RPN), also known as...

A discrete sequence {xn} can be converted into a continuous representation x(t) = ts X n= (t n ts) xn, where ts is the sampling period. (a) State two characteristic properties of Dirac's function. [2...

Java Foundations Objectives Create a LinkedStack implementation. Create a postfix calculator for evaluating postfix arithmetic expressions. Tasks 1. Create a class called LinkedStack which implements...

Java Foundations PostfixCalculator.java and LinkedStack.java are not complete classes and require additional fixing/editing Objectives Create a LinkedStack implementation. Create a postfix calculator...

Briefly describe ASCII and Unicode and draw attention to any relationship between them. [3 marks] (b) Briefly explain what a Reader is in the context of reading characters from data. [3 marks] A...

Both interest expense on borrowing and dividends on common stock reduce net assets and reduce shareholders equity. Accountants treat interest as an expense in measuring net income but do not treat...

Let x = (x1. . . .xn)T be an eigenvector of A belonging to Î». If |xi| = ||x||, show that (a) (b) _ ail laul (Gerschgorin's theorem) fil ti

Here is the capital structure of Microsoft. What part of the $ 1 1 7 . 6 7 share price ( to the nearest dollar ) is represented by cash? $ 1 1 $ 1 7 $ 2 1

Compared with half a century ago, adoption has become _ _ _ _ _ _ _ _ _ common, but it is more open and acceptabl e , so we probably discuss it _ _ _ _ _ _ _ . fill in the blanks more or much less or...

=+consistency in the foreign operations, or the employee has the necessary competencies to solve a particular problem for the company), learning-driven (the international assignment is for the...

=+j Describe the types of compensation systems available for international assignees.

=+j Identify critical issues in C&B for the global workforce of the MNE.