运行 ID: 93753

Main.cc: In function ‘int main()’:
Main.cc:4:11: error: unable to find string literal operator ‘operator""endl’ with ‘const char [4]’, ‘long unsigned int’ arguments
     cout<<"  *"endl;
           ^~~~~~~~~
Main.cc:5:11: error: unable to find string literal operator ‘operator""endl’ with ‘const char [5]’, ‘long unsigned int’ arguments
     cout<<" ***"endl;
           ^~~~~~~~~~
Main.cc:6:11: error: unable to find string literal operator ‘operator""endl’ with ‘const char [6]’, ‘long unsigned int’ arguments
     cout<<"*****"endl;
           ^~~~~~~~~~~