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  1. #include <iostream>
  2. #include <string>
  3. #include <sstream>
  4.  
  5. int main()
  6. {
  7.     std::string s = "H79.03 = J99.30";
  8.     std::istringstream iss(s);
  9.     double d1, d2;
  10.  
  11.     if (iss.ignore() &&
  12.         iss >> d1 &&
  13.         iss.ignore(4) &&
  14.         iss >> d2)
  15.     {
  16.         // is d1 and d2 as needed...
  17.         std::cout << d1 << std::endl;
  18.         std::cout << d2 << std::endl;
  19.     }
  20.     else
  21.         std::cout << "error" << std::endl;
  22.  
  23. 	return 0;
  24. }
Success #stdin #stdout 0s 15240KB
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stdin
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Standard input is empty
stdout
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79.03
99.3
https://ideone.com/hylw92
language:
C++ (gcc 8.3)
created:
5 years ago
visibility:
public

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