Run id: 4197

Main.cc: In function 'int main()':
Main.cc:4:5: error: 'cin' was not declared in this scope
     cin>>a;
     ^
Main.cc:8:13: error: 'cout' was not declared in this scope
             cout<"A"<<endl;
             ^
Main.cc:8:24: error: 'endl' was not declared in this scope
             cout<<"A"<<endl;
                        ^