#include<iostream>
using namespace std;
int a[20001],n;
bool b[20001];
bool chknoteq(int a,int b)
{
	return !(a==b);
}
int main()
{	
	cin>>n;
	for(int i=0;i<n;i++)
		cin>>a[i];
	b[0]=true;
	for(int i=1;i<n;i++)
	{
		for(int j=0;j<i;j++)
		{
			b[i]=chknoteq(a[i],a[j]);
		}
	}
	for(int i=0;i<n;i++)
	{
		if(b[i])
			cout<<a[i]<<' ';
	}
	return 0;
}

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Information

ID
603
Time
1000ms
Memory
256MiB
Difficulty
4
Tags
# Submissions
125
Accepted
59
Uploaded By