/in/foo.cc:1:2: error: invalid preprocessing directive #includ
 #includ<iostream>
  ^~~~~~
/in/foo.cc: In function 'int main()':
/in/foo.cc:6:2: error: 'cin' was not declared in this scope
  cin>>a>>b>>c;
  ^~~
/in/foo.cc:13:2: error: 'cout' was not declared in this scope
  cout<<minn<<endl;
  ^~~~
/in/foo.cc:13:14: error: 'endl' was not declared in this scope
  cout<<minn<<endl;
              ^~~~