1234567891011121314151617181920212223242526272829303132 |
- package com.loveCoding.homework.j20250517_method;
- public class T9 {
- public static void main(String[] args) {
- int[] arr = {2, 5, 3, 2, 8, 2, 2};
- for (int i = 0; i < arr.length; i++) {
- int count = 0;
- for (int j = i; j < arr.length; j++) {
- if (arr[i] == arr[j]) {
- count++;
- }
- }
- System.out.println(arr[i] + "出现" + count + "次");
- }
- }
- }
|