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  1. #include <iostream>
  2. #include <stdexcept>
  3. #include <string>
  4. using namespace std;
  5.  
  6.  
  7. string findItem(string *array, int size, string target)
  8. {
  9. 	int index = 0;
  10. 	bool found = false ;
  11.  
  12. 	while (!found && (index < size))
  13. 	{
  14. 		if (target == array[index])
  15. 			found = true ;
  16.  
  17. 		else
  18. 			index++;
  19. 	}
  20.  
  21.  
  22. 	if (!found)
  23. 		throw runtime_error("Target not found in a array!");
  24.  
  25. 	return array[index];
  26. }
  27.  
  28.  
  29. int main(){
  30.  
  31. 	string stuff[5] = {"Keys", "Food", "Glasses", "Cheese", "Skeleton"};
  32.  
  33. 	string a_thing;
  34.  
  35. 	try
  36. 	{
  37. 		a_thing = findItem(stuff, 5, "Pants");
  38.  
  39. 	}
  40.  
  41. 	catch(runtime_error& runErr)
  42. 	{
  43.                 //runErr.what() still prints nothing.
  44. 		cout << runErr.what() << endl;
  45. 		cout << "runtime_error" << endl;
  46.  
  47. 		a_thing = "Nothing";
  48.  
  49.  
  50. 	}
  51.  
  52. 	cout << a_thing << endl;
  53.  
  54. 	return 0;
  55.  
  56. }
  57.  
Success #stdin #stdout 0s 3476KB
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stdin
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Standard input is empty
stdout
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Target not found in a array!
runtime_error
Nothing
https://ideone.com/DZ1jUI
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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