数组反转

数组反转：

public class ArrayDemo {
    public static void main(String[] args){
        int[] arrays = {1,2,3,4,5,6};
        String[] arrays2 ={"I","LOVE","YOU"};
        arrays2=reverse(arrays2);
        printArray(arrays2);
    }
    public static void printArray(int[] arrays){
        for(int array :arrays){
            System.out.println(array);
        }
    }
    public static void printArray(String[] arrays){
        for(String str:arrays){
            System.out.println(str);
        }
    }

    public static int[] reverse(int[] list){
        int[] result = new int[list.length];
        for(int i = 0,j = result.length-1; i<list.length ; i++ ,j--){
            result[j] =list[i];
        }
        return result;
    }
    public static String[] reverse(String[] arr){
        String[] result2 = new String[arr.length];
        for(int i = 0,j = result2.length-1; i<arr.length ; i++ ,j--){
            result2[j] =arr[i];
        }
        return result2;
    }
}