answer.code:14:9: error: "#" is not a valid filename
   14 | #623706 #8040. Let Them Eat Cake        Dukerki AC ?    18ms    4016kb  C++20   742b    2024-10-09 13:47:42     2024-10-09 13:47:44
      |         ^
answer.code:18:10: error: invalid digit "9" in octal constant
   18 | [2024-10-09 13:47:44]??
      |          ^~
answer.code:21:10: error: invalid digit "9" in octal constant
   21 | [2024-10-09 13:47:42]??
      |          ^~
answer.code:64:6: error: stray ‘#’ in program
   64 | Test #1:
      |      ^
answer.code:69:6: error: stray ‘#’ in program
   69 | Test #2:
      |      ^
answer.code:74:6: error: stray ‘#’ in program
   74 | Test #3:
      |      ^
answer.code:79:6: error: stray ‘#’ in program
   79 | Test #4:
      |      ^
answer.code:84:6: error: stray ‘#’ in program
   84 | Test #5:
      |      ^
answer.code:89:6: error: stray ‘#’ in program
   89 | Test #6:
      |      ^
answer.code:94:6: error: stray ‘#’ in program
   94 | Test #7:
      |      ^
answer.code:99:6: error: stray ‘#’ in program
   99 | Test #8:
      |      ^
answer.code:104:6: error: stray ‘#’ in program
  104 | Test #9:
      |      ^
answer.code:109:6: error: stray ‘#’ in program
  109 | Test #10:
      |      ^
answer.code:114:6: error: stray ‘#’ in program
  114 | Test #11:
      |      ^
answer.code:121:293: error: too many decimal points in number
  121 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 1...
      |                                                                                                                                                                                                                                                                                                     ^~~~
answer.code:130:14: error: too many decimal points in number
  130 | QOJ.ac | QOJ 4.4.25.0.dev
      |              ^~~~~~~~~~~~
answer.code:131:22: error: invalid digit "9" in octal constant
  131 | Server Time: 2024-10-09 13:47:46 | OpenSource Project
      |                      ^~
answer.code:1:1: error: ‘Dukerki’ does not name a type
    1 | Dukerki
      | ^~~~~~~
In file included from /usr/include/c++/13/iosfwd:42,
                 from /usr/include/c++/13/ios:40,
                 from /usr/include/c++/13/ostream:40,
                 from /usr/include/c++/13/iostream:41,
                 from answer.code:23:
/usr/include/c++/13/bits/postypes.h:68:11: error: ‘ptrdiff_t’ does not name a type
   68 |   typedef ptrdiff_t     streamsize; // Signed integral type
      |           ^~~~~~~~~
/usr/include/c++/13/bits/postypes.h:41:1: note: ‘ptrdiff_t’ is defined in header ‘<cstddef>’; did you forget to ‘#include <cstddef>’?
   40 | #include <cwchar> // For mbstate_t
  +++ |+#include <cstddef>
   41 | 
In file included from /usr/include/c++/13/bits/exception_ptr.h:38,
                 from /usr/include/c++/13/exception:164,
                 from /usr/include/c++/13/ios:41:
/usr/include/c++/13/new:126:26: error: declaration of ‘operator new’ as non-function
  126 | _GLIBCXX_NODISCARD void* operator new(std::size_t) _GLIBCXX_THROW (std::bad_alloc)
      |                          ^~~~~~~~
/usr/include/c++/13/new:126:44: error: ‘size_t’ is not a member of ‘std’; did you mean ‘size_t’?
  126 | _GLIBCXX_NODISCARD void* operator new(std::size_t) _GLIBCXX_THROW (std::bad_alloc)
      |                                            ^~~~~~
In file included from /usr/include/wchar.h:35,
                 from /usr/include/c++/13/cwchar:44,
                 from /usr/include/c++/13/bits/postypes.h:40:
/usr/lib/gcc/x86_64-linux-gnu/13/include/stddef.h:214:23: note: ‘size_t’ declared here
  214 | typedef __SIZE_TYPE__ size_t;
      |                       ^~~~~~
/usr/include/c++/13/new:127:41: error: attributes after parenthesized initializer ignored [-fpermissive]
  127 |   __attribute__((__externally_visible__));
      |                                         ^
/usr/include/c++/13/new:128:26: error: declaration of ‘operator new []’ as non-function
  128 | _GLIBCXX_NODISCARD void* operator new[](std::size_t) _GLIBCXX_THROW (std::bad_alloc)
      |                          ^~~~~~~~
/usr/include/c++/13/new:128:46: error: ‘size_t’ is not a member of ‘std’; did you mean ‘size_t’?
  128 | _GLIBCXX_NODISCARD void* operator new[](std::size_t) _GLIBCXX_THROW (std::bad_alloc)
      |                                              ^~~~~~
/usr/lib/gcc/x86_64-linux-gnu/13/include/stddef.h:214:23: note: ‘size_t’ declared here
  214 | typedef __SIZE_TYPE__ size_t;
      |                       ^~~~~~
/usr/include/c++/13/new:129:41: error: attributes after parenthesized initializer ignored [-fpermissive]
  129 |   __attribute__((__externally_visible__));
      |                                         ^
/u...