嵌套循环:最后一个循环总是返回最后一个数组对象

for (int i = 0; i < outerArray.length; i++) {
    for (int j = 0; j < innerArray.length; j++) {
        // 执行循环体内的代码
    }
}

public class NestedLoopExample {
    public static void main(String[] args) {
        int[][] array = {{1, 2, 3}, {4, 5, 6}, {7, 8, 9}};

        int lastElement = 0;
        for (int i = 0; i < array.length; i++) {
            for (int j = 0; j < array[i].length; j++) {
                lastElement = array[i][j];
            }
        }

        System.out.println("最后一个数组对象为: " + lastElement);
    }
}