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| # MATRIX CALCULATOR | ||
| ### Miniproject | ||
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| Build | Code Quality | Unity | [Git Inspector](using github.io option) | ||
| ------|----------|-------|-------------- | ||
| [](https://github.com/hemanthasapu/256889-miniproject-ltts/actions/workflows/c-cpp.yml) | [](https://github.com/hemanthasapu/256889-miniproject-ltts/actions/workflows/cppcheck.yml) [](https://github.com/hemanthasapu/256889-miniproject-ltts/actions/workflows/CodeQuality_Dynamic.yml) | [](https://github.com/hemanthasapu/256889-miniproject-ltts/actions/workflows/unity.yml)| [](https://github.com/hemanthasapu/256889-miniproject-ltts/actions/workflows/gitinspector.yml) | ||
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| ## Folder Structure | ||
| Folder | Description | ||
| -------------------| ----------------------------------------- | ||
| `1_Requirements` | Documents detailing requirements and research | ||
| `2_Design` | Documents specifying design details | ||
| `3_Implementation` | All code and documentation | ||
| `4_Test_plan` | Documents with test plans and procedures | ||
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| | Feature Id | Feature | | ||
| | -----------|---------| | ||
| |F_01| Options to select matrix operation| | ||
| |F_02| Operations on two matrices such as addition, subtraction and multiplication are included| | ||
| |F_03| Single matrix operations such as determinant, transpose and inverse of a matrix | | ||
| |F_04| Separate function for each operation | | ||
| |F_05| A structure has been implemented for storing the matrices| | ||
| |F_06| Dynamic memory allocation and deallocation has been implemented for the matrices| | ||
| |F_07| There is no upper limit for the size of the matrix| | ||
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| ## Challenges Faced and How Was It Overcome | ||
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| | No. | Challenge | Solution | ||
| |-----|-----------|-------- | ||
| |1. | Dynamic memory allocation of 2D arrays created segmentation faults| running the code in GDB helped find the line where the program crashes | ||
| |2. | Program crashes | Writing clean code with allocating and deallocating memory at all functions as per requirement| | ||
| |3. | Logical errors faced while designing matrix operations| Referred some articles to revise matrix basics and operations on 2D arrays | ||
| |4. | Unit testing on dynamic 2D array outputs| Created enumerated variables to be returned by those functions if the specified operation executes successfully |