Grader

This project is a basic mock version of a testing system like DMOJ or Leetcode.

• Given a problem from the system, you can submit a code, and it will test it throughout a set of testcases.
  • Compare the expected output with your code's output and give you and verdict.

Verdicts

• AC: Accepted, your code passed all testcases.
• TLE: Time limit excedeed, your code took too long to run in at least one testcase.
• MLE: Memory limit excedeed, your code took too much memory.
• RTE: Run Time Error, some Exception ocurred during the execution.
• CE: Compilation Error, your code has a syntax error.

Instructions on how to replicate

Installation

Clone the repository, create the virtual environment and install requirements.

git clone https://github.com/aniervs/GraderMock
cd GraderMock
python3 -m venv venv
source ./venv/bin/activate
pip install -r requirements.txt

Run

Navigate to the project's root folder and just run the following in your terminal

streamlit run ./src/app.py

Specifications

Problem structure

Inside the folder assets/, there is the folder problems/ that contains all problems.

Each problem is defined by a folder with its name (for e.g., problems/alice_bob/) that contains the following structure

❯ tree alice_bob
alice_bob
├── description.md
├── metadata.json
└── testcases
    ├── input1.txt
    ├── input2.txt
    ├── output1.txt
    └── output2.txt

• The description.md file contains the description in Markdown.
• The metadata.json file contains the memory limit (in MegaBytes) and the time limit (in miliseconds):

{
  "memory_limit": 256,
  "time_limit": 1000
}

• The testcases/ folder contains the input and output testcases. For each testcase, a file input<ID>.txt and a file output<ID>.txt.