发转数组的操作

public class Demo4 {
public static void main(String[] args) {
int [] arrays= {1,2,3,4,5};
//printArrary(arrays);
//JDK1.5，没有下标
//for (int array:arrays){
// System.out.println(array);//array代表数组的数值

   int[] reverse =reverse(arrays);
   printArrary(reverse);
    }

    //反转数组
    public static int[] reverse(int[]arrays){
        int[] result =new int[arrays.length];
       //反转的操作
        for (int i = 0,j=result.length-1; i < arrays.length; i++,j--) {
        result[j]=arrays[i];
        //分号代表一句话
        }
    return result;
}
//打印数组元素
public  static  void printArrary(int[] arrays){
    for (int i=0;i< arrays.length;i++){
       System.out.print(arrays[i]+" ");
    }

}

}