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View Compilation Error

0_0_39134770_12619.cpp: In function 'int main()':
0_0_39134770_12619.cpp:42:25: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   42 |                         cout<<str<<" "<<"is acceptable."<<endl;
      |                         ^~~~
      |                         std::cout
In file included from 0_0_39134770_12619.cpp:3:
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
0_0_39134770_12619.cpp:42:59: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
   42 |                         cout<<str<<" "<<"is acceptable."<<endl;
      |                                                           ^~~~
      |                                                           std::endl
In file included from gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/iostream:41:
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/ostream:735:5: note: 'std::endl' declared here
  735 |     endl(basic_ostream<_CharT, _Traits>& __os)
      |     ^~~~
0_0_39134770_12619.cpp:44:25: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   44 |                         cout<<str<<" "<<"is not acceptable."<<endl;
      |                         ^~~~
      |                         std::cout
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
0_0_39134770_12619.cpp:44:63: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
   44 |                         cout<<str<<" "<<"is not acceptable."<<endl;
      |                                                               ^~~~
      |                                                               std::endl
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/ostream:735:5: note: 'std::endl' declared here
  735 |     endl(basic_ostream<_CharT, _Traits>& __os)
      |     ^~~~


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