View Compilation Error

0_0_39712665_4697.cpp:14:14: error: expected unqualified-id before numeric constant
   14 | #define maxn 200007
      |              ^~~~~~
0_0_39712665_4697.cpp:27:11: note: in expansion of macro 'maxn'
   27 | const int maxn = 100005;
      |           ^~~~
0_0_39712665_4697.cpp:16:13: error: expected unqualified-id before numeric constant
   16 | #define INF 0x3f3f3f3f
      |             ^~~~~~~~~~
0_0_39712665_4697.cpp:29:11: note: in expansion of macro 'INF'
   29 | const int INF = 0x3f3f3f3f;
      |           ^~~
0_0_39712665_4697.cpp:19:13: error: expected unqualified-id before numeric constant
   19 | #define eps 0.000000001
      |             ^~~~~~~~~~~
0_0_39712665_4697.cpp:30:14: note: in expansion of macro 'eps'
   30 | const double eps = 1e-6;
      |              ^~~