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  1. 	#include <fstream>
  2. 	#include <sstream>
  3. 	using namespace std;
  4.  
  5. 	int main()
  6. 	{
  7. 			ifstream file("file.txt",ios::in);
  8. 			if (file.good())
  9. 			{
  10. 				string str;
  11. 				while(getline(file, str)) 
  12. 				{
  13. 					istringstream ss(str);
  14. 					int num;
  15. 					while(ss >> num)
  16. 					{
  17. 						// ...
  18. 					}
  19. 				}
  20. 			}
  21. 		return 0;
  22. 	}
Success #stdin #stdout 0s 3428KB
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stdin
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Standard input is empty
stdout
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Standard output is empty
https://ideone.com/Ailm6T
reading ints from file
language:
C++14 (gcc 8.3)
created:
11 years ago
visibility:
public

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