foo.cc:1:2: error: invalid preprocessing directive #includ; did you mean #include?
    1 | #includ<iostream>
      |  ^~~~~~
      |  include
foo.cc: In function ‘int main()’:
foo.cc:6:9: error: ‘cin’ was not declared in this scope
    6 |         cin>>a>>b>>c;
      |         ^~~
foo.cc:1:1: note: ‘std::cin’ is defined in header ‘<iostream>’; did you forget to ‘#include <iostream>’?
  +++ |+#include <iostream>
    1 | #includ<iostream>
foo.cc:13:9: error: ‘cout’ was not declared in this scope
   13 |         cout<<minn<<endl;
      |         ^~~~
foo.cc:13:9: note: ‘std::cout’ is defined in header ‘<iostream>’; did you forget to ‘#include <iostream>’?
foo.cc:13:21: error: ‘endl’ was not declared in this scope
   13 |         cout<<minn<<endl;
      |                     ^~~~
foo.cc:1:1: note: ‘std::endl’ is defined in header ‘<ostream>’; did you forget to ‘#include <ostream>’?
  +++ |+#include <ostream>
    1 | #includ<iostream>