Java기초

1.Java 설치과정 및 환경변수 설정

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2.JDK,JRE 및 compile

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3.자바의 구성원

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4.패키지 컴파일(package compile)

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5.자료형(DataType)

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6.변수 초기화(Initializtion)와 선언(Declaration)

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7.객체 지향 프로그래밍(OOP)

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8.클래스(Class)

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9.형변환(type conversion)

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10.변수(Variable)

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11.상수(constant)와 리터럴(Literal)

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12.return, void, public, private, protected

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13.생성자(constructor)

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14.연산자(operator)

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