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  1. #include <iostream>
  2. #include <string>
  3. using namespace std;
  4.  
  5. int main() {
  6. 	string result;
  7. 	{
  8. 		string s = "abc";
  9. 		result.append(s.substr(0, s.length()));
  10. 	};
  11. 	cout << result;
  12. 	return 0;
  13. }
Success #stdin #stdout 0s 15232KB
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stdin
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Standard input is empty
stdout
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abc
https://ideone.com/khqF7D
language:
C++14 (gcc 8.3)
created:
5 years ago
visibility:
public

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