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  1.     #include <iostream>
  2.     #include <string>
  3.     #include <string.h>
  4.  
  5.     int main()
  6.     {
  7.       std::string a = "";
  8.       a.reserve(10);
  9.       //strcpy(a.data(),"ciao");
  10.       std::cout << a << a.length();
  11.     }
Success #stdin #stdout 0s 5280KB
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Standard input is empty
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Standard output is empty
https://ideone.com/V4HzO7
language:
C++14 (clang 8.0)
created:
1 day ago
visibility:
public

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