코랩 기초 및 파이썬 기초 수정

colab/Untitled

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+{"nbformat":4,"nbformat_minor":0,"metadata":{"colab":{"name":"Untitled","authorship_tag":"ABX9TyOw7VNSeqhRP+eOellpIRQg"},"kernelspec":{"name":"python3","display_name":"Python 3"},"language_info":{"name":"python"}},"cells":[{"cell_type":"code","execution_count":0,"metadata":{},"outputs":[],"source":[""]}]}