제출 #60452

실행 실패 (제출 코드 컴파일 에러)

Main.cpp:24:16: error: ‘bool select [8]’ redeclared as different kind of entity
   24 | bool select[MAX];
      |                ^
In file included from /usr/include/aarch64-linux-gnu/sys/types.h:179,
                 from /usr/include/stdlib.h:395,
                 from /usr/include/c++/11/cstdlib:75,
                 from /usr/include/c++/11/bits/stl_algo.h:59,
                 from /usr/include/c++/11/string:52,
                 from /usr/include/c++/11/bits/locale_classes.h:40,
                 from /usr/include/c++/11/bits/ios_base.h:41,
                 from /usr/include/c++/11/ios:42,
                 from /usr/include/c++/11/ostream:38,
                 from /usr/include/c++/11/iostream:39,
                 from Main.cpp:1:
/usr/include/aarch64-linux-gnu/sys/select.h:102:12: note: previous declaration ‘int select(int, fd_set*, fd_set*, fd_set*, timeval*)’
  102 | extern int select (int __nfds, fd_set *__restrict __readfds,
      |            ^~~~~~
Main.cpp: In function ‘void DFS(int)’:
Main.cpp:40:20: warning: pointer to a function used in arithmetic [-Wpointer-arith]
   40 |         if(select[i] == false)
      |                    ^
Main.cpp:40:22: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   40 |         if(select[i] == false)
      |            ~~~~~~~~~~^~~~~~~~
Main.cpp:42:21: warning: pointer to a function used in arithmetic [-Wpointer-arith]
   42 |             select[i] = true;
      |                     ^
Main.cpp:42:23: error: assignment of read-only location ‘*(select + ((sizetype)i))’
   42 |             select[i] = true;
      |             ~~~~~~~~~~^~~~~~
Main.cpp:46:21: warning: pointer to a function used in arithmetic [-Wpointer-arith]
   46 |             select[i] = false;
      |                     ^
Main.cpp:46:23: error: assignment of read-only location ‘*(select + ((sizetype)i))’
   46 |             select[i] = false;
      |             ~~~~~~~~~~^~~~~~~