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  1. // C++ program to demonstrate working of insert() 
  2. #include<bits/stdc++.h> 
  3. #include<string> 
  4. using namespace std; 
  5. int main() 
  6. { 
  7.  
  8. 	unordered_set<int> us;
  9.  
  10. 	us.insert(23);
  11. 	us.insert(45);
  12. 	us.insert(50);
  13.  
  14. 	unordered_set<int>::iterator i;
  15.  
  16. 	for(i=us.begin();i!=us.end();i++)
  17. 		cout<<"\t"<<*i;
  18.  
  19. 	if(us.find(50)!=us.end())
  20. 	{
  21. 		cout<<"\n\n\n oh bhai bhai bhai ";
  22. 	}
  23. 	else
  24. 	cout<<"\n Nahi hai bhai";
  25.  
  26.  
  27. 	return 0; 
  28. }
Success #stdin #stdout 0s 4552KB
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stdin
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Standard input is empty
stdout
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	23	50	45


 oh bhai bhai bhai
https://ideone.com/eFEAdR
language:
C++14 (gcc 8.3)
created:
4 years ago
visibility:
public

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