# 참고 자료 ### 자바 계산기 (참고) https://github.com/pH-7/Simple-Java-Calculator/tree/master/src/simplejavacalculator ### Scanner의 문제점과 해결방법 https://allg.tistory.com/17 ### 객체, 클래스, 인스턴스란? (필수) https://alfredjava.wordpress.com/2008/07/08/class-vs-object-vs-instance/ ### 객체 지향 프로그래밍 (필수) https://medium.com/learn-how-to-program/chapter-3-what-is-object-oriented-programming-d0a6ec0a7615 ### OOP 설명 https://medium.com/@richardeng/a-simple-explanation-of-oop-46a156581214 _ _ _ # 추가 자료 ### Scanner와 BufferedReader의 차이 https://cocomo.tistory.com/507 ### Java에서 IOException을 던지는 이유 https://www.quora.com/Why-do-we-use-throws-IOException-in-the-main-method-in-Java ### Enum 클래스 활용 http://woowabros.github.io/tools/2017/07/10/java-enum-uses.html
참고 자료
자바 계산기 (참고)
https://github.com/pH-7/Simple-Java-Calculator/tree/master/src/simplejavacalculator
Scanner의 문제점과 해결방법
https://allg.tistory.com/17
객체, 클래스, 인스턴스란? (필수)
https://alfredjava.wordpress.com/2008/07/08/class-vs-object-vs-instance/
객체 지향 프로그래밍 (필수)
https://medium.com/learn-how-to-program/chapter-3-what-is-object-oriented-programming-d0a6ec0a7615
OOP 설명
https://medium.com/@richardeng/a-simple-explanation-of-oop-46a156581214
추가 자료
Scanner와 BufferedReader의 차이
https://cocomo.tistory.com/507
Java에서 IOException을 던지는 이유
https://www.quora.com/Why-do-we-use-throws-IOException-in-the-main-method-in-Java
Enum 클래스 활용
http://woowabros.github.io/tools/2017/07/10/java-enum-uses.html