T2.java 522 B

123456789101112131415161718192021
  1. package com.loveCoding.homework.j20250517_method;
  2. /**
  3. * @author WanJl
  4. * @version 1.0
  5. * @title T2
  6. * @description
  7. * **2. 逆序输出数组**
  8. * 要求:将数组元素按逆序输出(不需要真正修改数组)
  9. * 示例输入:`{9, 6, 3, 7, 2}`
  10. * 示例输出:`2 7 3 6 9`
  11. * @create 2025/5/24
  12. */
  13. public class T2 {
  14. public static void main(String[] args) {
  15. int[] arr={9, 6, 3, 7, 2};
  16. for (int i = arr.length-1; i >=0 ; i--) {
  17. System.out.print(arr[i]+"\t");
  18. }
  19. }
  20. }