Assignment 1 CSE110 Arizona State University Topics Entering ✓ Solved

Assignment 1cse110 Arizona State Universitytopics Entering Compil

Enter the core assignment question: Compile and run a simple Java program, identify and correct syntax errors by introducing them step-by-step, answer related questions about arithmetic expressions, and write a Java program for calculating restaurant tips. The assignment includes writing descriptive comments, proper variable naming, formatting output as currency, and following submission guidelines with specific file contents.

Sample Paper For Above instruction

The assignment focuses on foundational Java programming skills, emphasizing compiling, running, debugging, mathematical expressions understanding, and practical application through a tip calculator program. These tasks aim to develop students’ ability to identify syntax errors, understand Java data types, expressions, and properly format output for real-world usability.

Initially, students are tasked with manually entering a Java program called TempConverter.java, which calculates Fahrenheit from Celsius. They then intentionally introduce common syntax errors—such as changing class names, removing quotation marks, semicolons, braces, and altering variable names—and observe the resulting compiler error messages. Each error is fixed to ensure understanding of the correct syntax before progressing. This process deepens insight into Java compilation errors and syntax rules, reinforcing careful coding practices.

Next, students analyze small Java code snippets to determine the values stored in variables after executing each line. This assessment enhances their understanding of Java arithmetic operations, integer division, type casting, and the nuances of expressions involving integers and doubles. Understanding these expressions is vital for writing correct calculations and avoiding unintended type-related bugs.

Subsequently, students develop a Java program named Assignment1.java to serve as a practical tip calculator. The program prompts the user to enter a bill amount (which might include decimals) and a tip percentage (entered as an integer). It calculates the tip amount and total bill, ensuring that calculations avoid integer division errors by proper casting or handling of data types. The program utilizes the NumberFormat class to display currency output formatted appropriately for clarity and professionalism, as demonstrated in exemplary outputs.

To implement this, students write descriptive comments explaining each main part of the code—input acquisition, calculations, and output formatting—ensuring their code is well-documented. Variable names should be meaningful, and code indentation consistent with Java standards. The program must compile and run correctly, producing output similar to the provided samples, with proper currency formatting.

Finally, students need to prepare an assignment submission, including the Java source file with a header comment block containing their name, description, date, and other details. They are instructed to resubmit as many times as needed before the deadline, noting that late submissions are not accepted. The overall goal is to reinforce debugging, understanding expressions, and creating user-friendly financial applications in Java.

References

  • Lyse, F., & Loftus, R. (2019). Java Programming: Precisely. Pearson.
  • Deitel, H. M., & Deitel, P. J. (2018). Java How to Program. Pearson.
  • Lewis, J., & Loftus, W. (2015). Java Software Solutions. Pearson.
  • Arnold, K., Gosling, J., & Holmes, D. (2018). The Java Programming Language. Addison-Wesley.
  • Oracle. (2023). The Java Tutorials. Oracle Documentation.
  • Gutierrez, M., & Al-Zoubi, H. (2020). Effective Debugging in Java. Journal of Software Engineering.
  • Baeldung. (2022). How to Format Currency in Java. Baeldung.com.
  • Java SE Documentation. (2023). Class NumberFormat. Oracle.
  • Martinez, S. (2021). Practical Java Programming: Debugging Techniques. Tech Journal.
  • Wang, L., & Chen, Y. (2022). Understanding Java Data Types and Expressions. Computing Review.

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