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  1. #include <bits/stdc++.h>
  2.  
  3. using namespace std;
  4.  
  5. int main()
  6. {
  7.     ios_base::sync_with_stdio(false);
  8.     cin.tie(0);
  9.     cout.tie(0);
  10.  
  11.     list <string> li;
  12.     int n; cin>>n;
  13.     string s;
  14.     while(n--){
  15.         cin>>s;
  16.         if(li.empty()){
  17.             li.push_back(s);
  18.         }
  19.         else{
  20.             li.remove(s);
  21.             li.push_back(s);
  22.         }
  23.     }
  24.     auto it2=li.end();
  25.     it2--;
  26.     auto it3=li.begin();
  27.     it3--;
  28.     for( ; it2!=it3; it2--) cout<<*it2<<"\n";
  29.     return 0;
  30. }
Success #stdin #stdout 0.01s 5440KB
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Standard input is empty
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language:

						
C++ (gcc 8.3)

					

					

						
created:
								
						
2 years ago

					

					

						
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