java专项练习(复制数组元素)-CSDN博客

package 专题练习;

public class Copy_each_element_of_the_array {
    public static void main(String[] args) {
        //需求:复制数组中的每一个元素

        //第一种方法
        int[] array = new int[]{1,2,3,4,5};
        int[] array1 = new int[5];
        array1 = copyarray1(array);
        read_array(array1);
    }



    public static int[] copyarray1(int[] array){
        int[] new_array = new int[5];
        for (int i = 0; i < array.length; i++) {
            new_array[i] = array[i];
        }
        return new_array;
    }


    public static void read_array(int[] data){
        for (int i = 0; i < data.length; i++) {
            System.out.print(data[i] + " ");
        }
    }
}