https://github.com/s2angji/Daegu_AI_School/blob/main/6%EC%9B%94/5%EC%A3%BC%EC%B0%A8/0630%20%5B%EC%8B%AC%ED%99%94%5D%20%EB%8C%80%ED%91%9C%EC%A0%81%EC%9D%B8%201%20Stage%20%EB%AA%A8%EB%8D%B8%2C%202%20Stage%20%EB%AA%A8%EB%8D%B8%20%ED%94%84%EB%A1%9C%EC%A0%9D%ED%8A%B8/%EC%9E%90%EB%A3%8C/6%EC%9B%9430%EC%9D%BC.pdf
https://github.com/s2angji/Daegu_AI_School/tree/main/6%EC%9B%94/5%EC%A3%BC%EC%B0%A8/0630%20%5B%EC%8B%AC%ED%99%94%5D%20%EB%8C%80%ED%91%9C%EC%A0%81%EC%9D%B8%201%20Stage%20%EB%AA%A8%EB%8D%B8%2C%202%20Stage%20%EB%AA%A8%EB%8D%B8%20%ED%94%84%EB%A1%9C%EC%A0%9D%ED%8A%B8/%EC%8B%A4%EC%8A%B5