Do My Programming Homework

Stuck on a lab and thinking, “Can someone just do my programming homework?” On HomeworkDoer you post the assignment, compare bids from programming tutors, and get back working, commented code with an explanation of how it runs, whether it is a Java class, a Python script, a C++ project or a SQL query.

You can bring us anything from intro labs on loops and functions to data structures projects, database design and capstone apps. You set the deadline and a budget range, tutors send bids with a price and a message, and you choose who writes or fixes your code after checking their profile, rating and reviews.

One honest note: you should understand any code you hand in. Many computer science courses run submissions through code-similarity checkers and ask students to walk through their code in a review or exam. That is why our tutors comment the code, explain their approach and answer follow-up questions in chat, so the solution doubles as a study guide. Our guide to understanding and avoiding plagiarism covers the basics.

What we can help with: languages, topics and tools

• Java: classes and objects, inheritance, interfaces, generics, ArrayList and HashMap, exceptions, file I/O, recursion, JUnit tests, JavaFX and Swing GUIs.
• Python: functions, loops, lists and dictionaries, string processing, file handling, classes, recursion, NumPy, pandas, Matplotlib, unittest and pytest.
• C and C++: pointers, dynamic memory, structs, classes, operator overloading, templates, STL containers, makefiles and memory-leak fixes.
• Data structures and algorithms: linked lists, stacks, queues, binary search trees, heaps, hash tables, graphs, sorting, searching and Big-O analysis.
• SQL and databases: joins, GROUP BY and HAVING, subqueries, views, ER diagrams, normalization and stored procedures in MySQL, PostgreSQL, SQL Server or SQLite.
• MATLAB: matrix operations, vectorization, plots, numerical methods, ODE solvers, signal processing and Simulink models.
• Web development: HTML, CSS, JavaScript, PHP, forms, sessions and simple REST APIs.
• Projects: desktop and Android apps, simple games, web apps and machine learning notebooks with scikit-learn.
• Required tools: IntelliJ IDEA, Eclipse, VS Code, PyCharm, Visual Studio, Jupyter notebooks, Git and GitHub Classroom repositories.

A worked example: a coding assignment solved step by step

Here is a typical first- or second-semester task, solved the way a HomeworkDoer tutor would hand it back: requirements first, then commented code, a hand trace and tests.

Assignment: Write a Python function moving_average(values, window) that returns the average of every run of window consecutive numbers in values, rounded to two decimal places. Raise a ValueError if window is not a positive integer or is larger than the list, and a TypeError if any item is not a number. Include unit tests. Example input: moving_average([4, 8, 6, -2, 10, 12], 3).

Step 1: Turn the brief into a checklist

Before writing code, list what the grader will check: the return type (a list of floats), the rounding, the two error types and when each is raised, and the tests. Marks are usually lost on a skipped requirement, not on the main loop.

Step 2: Validate the inputs first

The function rejects a bad window and any non-numeric item before doing arithmetic. One subtle trap: in Python, True counts as an int, so the code rejects booleans explicitly. Otherwise moving_average([1, 2], True) would quietly run with a window of 1.

Step 3: Use a sliding window

Re-adding every window from scratch takes roughly n × k additions. A sliding window needs one pass: sum the first window once, then at each step add the incoming value and subtract the one that drops out. With n values there are n − k + 1 windows, so 6 − 3 + 1 = 4 averages here.

def moving_average(values, window):
    """Average each run of `window` consecutive numbers, rounded to 2 places."""
    # Step 2a: validate the window (bool is a subclass of int, so reject it)
    if isinstance(window, bool) or not isinstance(window, int) or window < 1:
        raise ValueError("window must be a positive integer")
    if window > len(values):
        raise ValueError("window cannot be larger than the list")

    # Step 2b: validate every item before doing any arithmetic
    for item in values:
        if isinstance(item, bool) or not isinstance(item, (int, float)):
            raise TypeError(f"non-numeric value: {item!r}")

    # Step 3: sum the first window once, then slide it one position at a time
    running_sum = sum(values[:window])
    averages = [round(running_sum / window, 2)]
    for i in range(window, len(values)):
        running_sum += values[i] - values[i - window]  # add newest, drop oldest
        averages.append(round(running_sum / window, 2))
    return averages

Step 4: Trace the example by hand

Step 5: Test normal, edge and error cases

import unittest
from moving_average import moving_average


class TestMovingAverage(unittest.TestCase):
    def test_example_from_brief(self):
        self.assertEqual(moving_average([4, 8, 6, -2, 10, 12], 3),
                         [6.0, 4.0, 4.67, 6.67])

    def test_window_equals_length(self):
        self.assertEqual(moving_average([1, 2, 3, 4], 4), [2.5])

    def test_window_of_one(self):
        self.assertEqual(moving_average([5, 7.5], 1), [5.0, 7.5])

    def test_bad_window(self):
        for bad in (0, -1, 2.5, True, 10):
            with self.assertRaises(ValueError):
                moving_average([1, 2, 3], bad)

    def test_non_numeric_item(self):
        with self.assertRaises(TypeError):
            moving_average([1, "2", 3], 2)


if __name__ == "__main__":
    unittest.main()

Final answer: moving_average([4, 8, 6, -2, 10, 12], 3) returns [6.0, 4.0, 4.67, 6.67], and all five tests pass with python -m unittest. A tutor would also explain how to run the files and why the sliding window runs in O(n) time.

How “do my programming homework” works on HomeworkDoer

1. Post your assignment. Sign in (Google sign-in works) and upload the instructions, starter code, rubric and any sample input and output. Add the language and version, required IDE or libraries, academic level, deadline and a budget range.
2. Compare bids from programming tutors. Tutors send a price and a message. Check each profile, rating and reviews, and chat before you choose, for example to ask whether they have used JavaFX or PostgreSQL.
3. Pay for the bid you pick. Pay at checkout, then track progress and message your tutor from your dashboard.
4. Review the code. The tutor delivers through the dashboard. Run it against your test cases; if something fails or a requirement is missed, request a revision and paste the error.
5. Download and learn from it. Download the files and read the comments. If something goes wrong that a revision can’t fix, you can open a dispute, and live chat support is there if you get stuck.

For more detail on bids, payment and revisions, see how HomeworkDoer works.

How much does it cost to pay for programming homework?

There is no fixed price list, because a 40-line Python lab and a multi-file Java project are different jobs. When you post, you choose a budget range: $20–30, $30–60, $60–100, $100–150, $150–250, $250–450, $450–700, $700–1,000 or $1,000–2,000. Tutors read your brief and bid their own price, and you pay only for the bid you accept. What moves the price:

• Size: the number of functions, classes or files, plus any written report, UML diagram or README.
• Difficulty: loops and conditionals take less time than multithreading, graph algorithms or a full-stack app.
• Deadline: a few hours’ notice limits how many tutors can take the job; a longer deadline gives more tutors time to bid.
• Level: an intro course lab versus upper-division or graduate work.
• Setup: unusual environments, such as a specific Linux toolchain, a database server or an Android emulator, add time.

Why a programming tutor instead of an AI answer

AI coding tools are handy for small snippets, but graded assignments come with rules a chatbot never sees. A tutor working on your coding assignment can:

• Follow your starter code: keep the required class names, method signatures, file structure and output format so the autograder accepts it.
• Use only what your course allows: write merge sort by hand when built-in sorting is banned, or stay within the concepts covered so far.
• Run it in your environment: compile against your Java or Python version, run the provided tests and include real program output.
• Debug your code instead of replacing it: find the off-by-one error or null reference in what you wrote, so you see exactly what went wrong.
• Explain the solution: comment the tricky lines and answer follow-up questions in chat until you can explain it yourself.

Do my Java homework: Java programming homework help

Java is where many students first meet strict typing and object-oriented design, and it is unforgiving: one mismatched type and nothing compiles. If you want someone to do your Java homework, tutors can build classes and interfaces from your UML diagram, implement inheritance hierarchies, write JUnit tests and handle file I/O with proper exceptions. Java homework help also catches the bugs that quietly cost marks:

• comparing strings with == instead of .equals()
• integer division, where 7 / 2 gives 3, not 3.5
• a NullPointerException from an object that was declared but never created
• overriding equals() without hashCode(), which breaks HashMap lookups

Tell your tutor which JDK version and IDE your class uses, whether streams and lambdas are allowed, and whether GUI work should use Swing or JavaFX. For larger Java programming assignment help, such as a library system or bank account simulator, share the rubric so every required class and method is there.

Python homework help and Python assignment help

Python looks friendly until the autograder rejects your output over one extra space. Our Python homework help covers intro coursework (loops, functions, strings, files), data structures with lists, dictionaries and sets, object-oriented programs with classes and dunder methods, and data work in NumPy, pandas, Matplotlib and Jupyter. Common problems a tutor checks for:

• mutable default arguments such as def add(item, items=[]), which share one list across calls
• printed output that doesn’t match the expected format character for character
• using / when the task expects integer division with //
• code that works on the sample input but crashes on an empty file or empty list

A “do my Python homework” request goes fastest when it includes the Python version, any banned modules and the exact input and output format.

Do my C++ homework (and C programming homework)

C and C++ assignments test whether you understand what the computer does with memory. Typical tasks include pointer arithmetic, dynamic arrays with new/delete or malloc/free, classes with constructors and destructors, templates and STL containers like vector and map. Tutors look for the errors that are hardest to spot alone: memory leaks, dangling pointers, buffer overflows, a missing copy constructor in a class that owns heap memory, and code that builds on Windows but fails on your school’s Linux server. They can include a makefile and the exact compile command, for example g++ -std=c++17 -Wall, so it builds the same way for you. For a C course, say whether you must use gcc and which standard (C99 or C11). Our C++ homework help guide has more on the topic.

Help with SQL homework and database assignments

Database courses mix SQL with design: queries with joins, GROUP BY and HAVING, subqueries and views; ER diagrams; normalizing tables to third normal form; and stored procedures or triggers. Tutors can return a script that creates the tables, loads sample rows and runs each query, so you can check the output yourself. Details matter. If a question asks for every customer’s order count “including customers with no orders,” you need a LEFT JOIN, and you must count a column from the orders table:

SELECT c.name, COUNT(o.order_id) AS order_count
FROM customers c
LEFT JOIN orders o ON o.customer_id = c.customer_id
GROUP BY c.customer_id, c.name;

Here COUNT(o.order_id) returns 0 for a customer with no orders, while COUNT(*) would wrongly return 1. Say which system your course uses (MySQL, PostgreSQL, SQL Server or SQLite), since syntax like LIMIT versus TOP differs. See our SQL homework help guide for more.

Do my computer science homework: algorithms, theory and MATLAB

Computer science courses also ask you to reason about code: graph algorithms, Big-O analysis, recursion, dynamic programming, and theory such as finite automata and Turing machines. Proof-heavy work overlaps with discrete math, and our computer science homework help post covers written CS assignments.

MATLAB trips up many engineering students. A “do my MATLAB assignment” request might mean vectorizing a loop, fixing a dimension mismatch, using element-wise operators like .* and .^ instead of matrix operators, solving ODEs with ode45 or building a Simulink model. MATLAB is a staple of electrical engineering coursework such as signals and circuits.

Programming homework rewards precision: code that almost works can still fail every autograder test. If a lab won’t compile, a project is due sooner than planned, or you want a clear model solution to learn from, post your programming assignment with your instructions and starter code, compare bids and choose the tutor who fits. Then use the commented code to understand the solution before your next lab or exam.