package other;

import java.util.HashSet;

import java.util.Set;

/**

* 顺网科技-去除数组中重复元素

*

* @author 刘壮飞

* https://github.com/zfman.

* https://blog.csdn.net/lzhuangfei.

*/

public class Shunwang {

public static void main(String[] args){

int[] arr={

1,2,3,4,10,8,5,1,2

};

Set<Integer> set=new HashSet<>();

for(Integer val:arr){

set.add(val);

}

int[] newArr=new int[set.size()];

int i=0;

for(Integer val:set){

newArr[i++]=val;

}

for(int t=0;t<newArr.length;t++){

System.out.print(newArr[t]+" ");

}

}

}