/**
* 查找重复元素
* @author 华伟科技
*/
public class Demo {
public static void main(String[] args) {
int[] my_array = { 1, 2, 5, 5, 6, 6, 7, 2, 9, 2 };
findDupicateInArray(my_array);
}
public static void findDupicateInArray(int[] a) {
int count = 0;
for (int j = 0; j < a.length; j++) {
for (int k = j + 1; k < a.length; k++) {
if (a[j] == a[k]) {
count++;
}
}
if (count == 1) {
System.out.println("重复元素 : " + a[j]);
}
count = 0;
}
}
}
原文:https://www.cnblogs.com/hongwei2085/p/12370194.html