Java 배열

1 개요

Java 배열

import java.util.Arrays;
public class MyClass {
	public static void main(String[] args) {
		int[] arr = {1, 3, 5};
		System.out.println( Arrays.toString(arr) );
	}
}

import java.util.Arrays;
public class MyClass {
	public static void main(String[] args) {
		int[] arr = new int[] {1, 3, 5};
		System.out.println( Arrays.toString(arr) );
	}
}

import java.util.Arrays;
public class MyClass {
	public static void main(String[] args) {
		int[] arr = new int[3];
		System.out.println( Arrays.toString(arr) );
	}
}

import java.util.Arrays;
public class MyClass {
	public static void main(String[] args) {
		boolean[] arr = new boolean[3];
		System.out.println( Arrays.toString(arr) );
	}
}

import java.util.Arrays;
public class MyClass {
	public static void main(String[] args) {
		Object[] arr = {42, "Banana", "yellow", 1129};
		System.out.println( Arrays.toString(arr) );
	}
}

2 같이 보기

• Java int 배열
• Java 리스트
• Java
• 배열
• array()

3 참고

• https://www.geeksforgeeks.org/arrays-in-java/