feat: add java and c++

.env.example

@@ -46,8 +46,19 @@ OPENAI_API_KEY="your_api_key_here"
 
 ### Docker Settings ###
 DOCKER_IMAGE=python:3.11-alpine
-DOCKER_MEMORY_LIMIT="128, 256, 512"
-DOCKER_TIME_LIMIT="2000, 3000, 5000"
+
+DOCKER_IMAGE_PYTHON=beatcode-python:latest
+DOCKER_IMAGE_JAVA=beatcode-java:latest
+DOCKER_IMAGE_CPP=beatcode-cpp:latest
+
+DOCKER_PYTHON_MEMORY_LIMIT="128, 256, 512"
+DOCKER_JAVA_MEMORY_LIMIT="128, 256, 512"
+DOCKER_CPP_MEMORY_LIMIT="128, 256, 512"
+
+DOCKER_PYTHON_TIME_LIMIT="2000, 3000, 5000"
+DOCKER_JAVA_TIME_LIMIT="15000, 20000, 30000"
+DOCKER_CPP_TIME_LIMIT="15000, 20000, 30000"
+
 DOCKER_CPU_LIMIT=0.5
 
 ### Game Settings ###

.githooks/pre-push

@@ -0,0 +1,4 @@
+#!/bin/sh
+
+echo "Format check... (Please run `black .` before pushing)"
+black . --check

Dockerfile

@@ -2,6 +2,20 @@ FROM python:3.11-alpine
 
 WORKDIR /app
 
+# Install Docker client
+RUN apk add --no-cache docker-cli
+
+# Copy Docker environment files
+COPY docker/python/Dockerfile docker/python/
+COPY docker/java/Dockerfile docker/java/
+COPY docker/cpp/Dockerfile docker/cpp/
+
+# Build execution environment images
+RUN docker build -t beatcode-python:latest docker/python/ && \
+    docker build -t beatcode-java:latest docker/java/ && \
+    docker build -t beatcode-cpp:latest docker/cpp/
+
+# Continue with app setup
 COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt