Java int 배열

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Java int 배열

Java

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

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Java

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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) ); // [1, 3, 5]
    }
}

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Java

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import java.util.Arrays;
public class MyClass {
    public static void main(String args[]) {
        int[] arr = new int[3];
        System.out.println( Arrays.toString(arr) ); // [0, 0, 0]
    }
}

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