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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3.  
  4. int main()
  5. {
  6.     set<pair<int,int> > coda;
  7.     pair<int,int> temp;
  8.     int a,b;
  9.     for(int i=1;i<=3;++i)
  10.     {
  11.         cin>>a>>b;
  12.         temp=make_pair(a,b);
  13.         coda.insert(temp);
  14.     }
  15.     for(auto i:coda)
  16.         cout<<i.first<<" "<<i.second<<endl;
  17.     return 0;
  18. }
  19.  
Success #stdin #stdout 0s 3436KB
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stdout
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https://ideone.com/YDEEEK
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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