foo.cc:1:9: error: #include expects "FILENAME" or <FILENAME>
    1 | #include
      |         ^
foo.cc: In function 'int main()':
foo.cc:15:1: error: 'cin' was not declared in this scope
   15 | cin>>a[i][j];
      | ^~~
foo.cc:1:1: note: 'std::cin' is defined in header '<iostream>'; did you forget to '#include <iostream>'?
  +++ |+#include <iostream>
    1 | #include
foo.cc:55:1: error: 'cout' was not declared in this scope
   55 | cout<
      | ^~~~
foo.cc:55:1: note: 'std::cout' is defined in header '<iostream>'; did you forget to '#include <iostream>'?
foo.cc:57:1: error: expected primary-expression before '}' token
   57 | }
      | ^
foo.cc:59:1: error: 'cin' was not declared in this scope
   59 | cin.get();
      | ^~~
foo.cc:59:1: note: 'std::cin' is defined in header '<iostream>'; did you forget to '#include <iostream>'?

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