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  1. #include <iostream>
  2. #include <string>
  3. using namespace std;
  4.  
  5. void doIt(string datainput)
  6. {
  7.     cout << "Input: " << datainput << endl;
  8.  
  9. 	string str3;
  10.  
  11.     int myray[10];
  12.     int raycount = 0;
  13.  
  14.     string::size_type start = datainput.find_first_of("0123456789");
  15.     string::size_type end;
  16.  
  17.     while (start != string::npos)
  18.     {
  19.         end = datainput.find_first_not_of("0123456789", start+1);
  20.         if (end == string::npos)
  21.         {
  22. 			str3 = datainput.substr(start);
  23. 			myray[raycount] = stoi(str3);
  24.             raycount++;
  25.             break;
  26.         }
  27.  
  28. 		str3 = datainput.substr(start, end-start);
  29. 		myray[raycount] = stoi(str3);
  30.         raycount++;
  31.         if (raycount == 10) break;
  32.  
  33.         start = datainput.find_first_of("0123456789", end+1);
  34.     }
  35.  
  36.     for (int n = 0; n < raycount; ++n)
  37.         cout << "myray[" << n << "] = " << myray[n] << endl;
  38. }
  39.  
  40. int main()
  41. {
  42. 	doIt("12, 13, 15");
  43. 	cout << endl;
  44.  
  45. 	doIt("12 13 15");
  46. 	cout << endl;
  47.  
  48. 	doIt("12ab13cd15ef");
  49. 	cout << endl;
  50.  
  51. 	return 0;
  52. }
Success #stdin #stdout 0s 15240KB
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stdin
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Standard input is empty
stdout
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Input: 12, 13, 15
myray[0] = 12
myray[1] = 13
myray[2] = 15

Input: 12 13 15
myray[0] = 12
myray[1] = 13
myray[2] = 15

Input: 12ab13cd15ef
myray[0] = 12
myray[1] = 13
myray[2] = 15
https://ideone.com/mNrLkx
language:
C++ (gcc 8.3)
created:
5 years ago
visibility:
public

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