试试这个程序在JAVA:-

import java.util.Scanner;

public class Rev_one_D {

    static int row;

    static int[] trans_arr = new int[row];

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        row = n;

        int[] arr = new int[row];
        for (int i = 0; i < row; i++) {

            arr[i] = sc.nextInt();
            System.out.print(arr[i] + " ");

            System.out.println();
        }

        for (int i = 0; i < arr.length / 2; i++) {
            int temp = arr[i];
            arr[i] = arr[arr.length - i - 1];
            arr[arr.length - i - 1] = temp;

        }

        for (int i = 0; i < row; i++) {
            System.out.print(arr[i] + " ");
            System.out.println();
        }
    }
}

这里是一个简单的实现，反转数组的任何类型，加上全/部分支持。

import java.util.logging.Logger;

public final class ArrayReverser {
 private static final Logger LOGGER = Logger.getLogger(ArrayReverser.class.getName());

 private ArrayReverser () {

 }

 public static <T> void reverse(T[] seed) {
    reverse(seed, 0, seed.length);
 }

 public static <T> void reverse(T[] seed, int startIndexInclusive, int endIndexExclusive) {
    if (seed == null || seed.length == 0) {
        LOGGER.warning("Nothing to rotate");
    }
    int start = startIndexInclusive < 0 ? 0 : startIndexInclusive;
    int end = Math.min(seed.length, endIndexExclusive) - 1;
    while (start < end) {
        swap(seed, start, end);
        start++;
        end--;
    }
}

 private static <T> void swap(T[] seed, int start, int end) {
    T temp =  seed[start];
    seed[start] = seed[end];
    seed[end] = temp;
 }  

}

下面是相应的单元测试

import static org.hamcrest.CoreMatchers.is;
import static org.junit.Assert.assertThat;

import org.junit.Before;
import org.junit.Test;

public class ArrayReverserTest {
private Integer[] seed;

@Before
public void doBeforeEachTestCase() {
    this.seed = new Integer[]{1,2,3,4,5,6,7,8};
}

@Test
public void wholeArrayReverse() {
    ArrayReverser.<Integer>reverse(seed);
    assertThat(seed[0], is(8));
}

 @Test
 public void partialArrayReverse() {
    ArrayReverser.<Integer>reverse(seed, 1, 5);
    assertThat(seed[1], is(5));
 }
}

这样做不是更不可能出错吗?

    int[] intArray = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10};
    int[] temp = new int[intArray.length];
    for(int i = intArray.length - 1; i > -1; i --){
            temp[intArray.length - i -1] = intArray[i];
    }
    intArray = temp;

只是为了它。人们通常只需要反向排列的数组或列表上的“视图”，而不是在处理流和集合时完全不需要反向数组，而是原始数组/集合上的“反向”视图。，最好创建一个在列表/数组上具有反向视图的工具包。

所以创建你的Iterator实现，它接受一个数组或列表并提供输入。

/// Reverse Iterator
public class ReverseIterator<T> implements Iterator<T> {
  private int index;
  private final List<T> list;
  public ReverseIterator(List<T> list) {
     this.list = list;
     this.index = list.size() - 1;
  }
  public boolean hasNext() {
    return index >= 0 ? true : false;
  }
  public T next() {
    if(index >= 0) 
      return list.get(index--);
    else 
      throw new NoSuchElementException();
  }
}

数组情况的实现非常类似。当然，迭代器也可以是流或集合的源。

因此，当你想做的只是迭代数组/列表或将其提供给流或新的集合/数组时，创建一个新数组并不总是最好的。

int[] arrTwo = {5, 8, 18, 6, 20, 50, 6};

    for (int i = arrTwo.length-1; i > 0; i--)
    {
        System.out.print(arrTwo[i] + " ");
    }

最有效的方法是向后迭代数组。

我不确定Aaron的解决方案是否调用Collections.reverse(list);有人知道吗?