#include<bits/stdc++.h> using namespace std; int main(){ int n; set<int> t; cin>>n; for(int i=0;i<n;i++){ int a; cin>>a; t.insert(a); } set<int>::iterator iter; for(iter=t.begin();iter!=t.end();iter++){ cout<<*iter<<' '; } return 0; }

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Information

ID
69
Time
1000ms
Memory
256MiB
Difficulty
8
Tags
# Submissions
861
Accepted
143
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