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Matrix Calculator CLI

A command-line calculator that parses matrices from input and performs addition, multiplication, and transpose operations, with a custom Matrix class using operator overloading. Learners practice classes, operator overloading, and dynamic 2D arrays in C++.

Estimate
~7.5h
Steps
5
Completed by
0
Proposed by
codeseed.app

Standard Library (STL)

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Project roadmap

  1. 01

    Design the Matrix class

    ~1.5h

    Create a Matrix class storing dimensions and data in a std::vector of std::vector<double>.

  2. 02

    Implement input parsing

    ~1.5h

    Parse matrix dimensions and values typed by the user or read from a text file into Matrix objects.

  3. 03

    Overload arithmetic operators

    ~2h

    Implement operator+ and operator* for Matrix, validating dimension compatibility and throwing on mismatch.

  4. 04

    Implement transpose and printing

    ~1.5h

    Add a transpose() method and an overloaded operator<< for clean matrix printing.

  5. 05

    Build the CLI menu

    ~1h

    Create a menu letting users load two matrices and choose an operation to perform and display.

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~7.5h · 5 steps

Tech stack

Standard Library (STL)