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  1. #include <iostream>
  2. #include <string>
  3.  
  4. void f(const std::string& x) { std::cout << x << '\n'; }
  5. std::string g() { return "<tag>"; }
  6.  
  7. int main()
  8. {
  9.     f(g() += "</tag>");
  10. }
Success #stdin #stdout 0s 3472KB
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stdin
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Standard input is empty
stdout
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<tag></tag>
https://ideone.com/F4Fpfw
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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