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  1. #include <iostream>
  2. #include <string>
  3. #include <stdexcept>
  4. using namespace std;
  5.  
  6. int main() 
  7. {
  8. 	string wort;
  9. 	while(cin >> wort)
  10. 	{
  11. 		try
  12. 		{
  13. 			int i;
  14. 			size_t num_converted;
  15. 			i = stoi(wort, &num_converted);
  16. 			if (num_converted == wort.size())
  17. 				cout << showbase << hex << i << endl;
  18. 		} catch (invalid_argument){};
  19. 	}
  20. }
Success #stdin #stdout 0.01s 5616KB
comments (?)
stdin
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433 42 fkgmd swek -45 3223.5 r3 0x123a s33
stdout
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0x1b1
0x2a
0xffffffd3
https://ideone.com/pYbKKE
language:
C++ (gcc 8.3)
created:
2 years ago
visibility:
public

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