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  1. #include <string>
  2. #include <iostream>
  3.  
  4. int main(int argc, char* argv[])
  5. {
  6.     std::string s("");
  7.     std::cout << "sizeof(s): " << sizeof(s) << ", s.size(): " << s.size() << std::endl;
  8.  
  9.     std::string s2("blah blah blah");
  10.     std::cout << "sizeof(s2): " << sizeof(s2) << ", s2.size(): " << s2.size() << std::endl;
  11.  
  12.     return 0;
  13. }
Success #stdin #stdout 0s 2984KB
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stdin
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Standard input is empty
stdout
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sizeof(s): 4, s.size(): 0
sizeof(s2): 4, s2.size(): 14
https://ideone.com/V5w2Sh
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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