foo.cc:1:2: error: invalid preprocessing directive #inciude; did you mean #include?
    1 | #inciude <iostream>
      |  ^~~~~~~
      |  include
foo.cc: In function 'int main()':
foo.cc:6:5: error: 'cout' was not declared in this scope
    6 |     cout<<"Hello World.";
      |     ^~~~
foo.cc:1:1: note: 'std::cout' is defined in header '<iostream>'; did you forget to '#include <iostream>'?
  +++ |+#include <iostream>
    1 | #inciude <iostream>

[Hydro](https://hydro.ac)提供评测服务