J250511/01-JavaSE阶段代码/J20250525/Demo03.java

package j1_java_basic.J20250525;

/**
 * @author WanJl
 * @version 1.0
 * @title Demo03
 * @description
 * @create 2025/5/25
 */
public class Demo03 {
    public static void main(String[] args) {
        int[] arr=new int[3];
    }
}