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  1. #include <iostream>
  2. #include <cstdio>
  3. #include <cctype>
  4. using namespace std;
  5.  
  6. int main() {
  7.  
  8. 	int offset = 0, tmp_offset = 0;
  9. 	int number = 0;
  10. 	const char* text = "dfg87b3dg456f";
  11.  
  12. 	for (; isalpha(text[offset]); ++offset );
  13.  
  14. 	while (sscanf(text + offset, "%i%*[^0123456789]%n", &number, &tmp_offset) > 0)
  15. 	{
  16. 		offset += tmp_offset;
  17. 		cout << "Read number: " << number << " offset: " << offset << "\n";
  18. 	}
  19.  
  20. 	return 0;
  21. }
Success #stdin #stdout 0s 15240KB
comments (?)
stdin
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Standard input is empty
stdout
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Read number: 87 offset: 6
Read number: 3 offset: 9
Read number: 456 offset: 13
https://ideone.com/cLv1w4
language:
C++14 (gcc 8.3)
created:
6 years ago
visibility:
public

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