제출 #118675

실행 실패 (제출 코드 컴파일 에러)

Main.cpp: In function ‘int main()’:
Main.cpp:28:35: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::__cxx11::basic_string<char>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   28 |                 for (int i = 0; i < key.size(); i++)
      |                                 ~~^~~~~~~~~~~~
Main.cpp:46:83: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<std::pair<int, int> >::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   46 |                                                                 for (int j = 0; j < doors[va].size(); j++)
      |                                                                                 ~~^~~~~~~~~~~~~~~~~~
Main.cpp:78:75: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<std::pair<int, int> >::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   78 |                                                         for (int j = 0; j < doors[va].size(); j++)
      |                                                                         ~~^~~~~~~~~~~~~~~~~~
Main.cpp:111:9: warning: empty parentheses were disambiguated as a function declaration [-Wvexing-parse]
  111 | int main() {
      |         ^~
Main.cpp:111:9: note: remove parentheses to default-initialize a variable
  111 | int main() {
      |         ^~
      |         --
Main.cpp:111:9: note: or replace parentheses with braces to value-initialize a variable
Main.cpp:111:12: error: a function-definition is not allowed here before ‘{’ token
  111 | int main() {
      |            ^
Main.cpp:101:5: warning: unused variable ‘t’ [-Wunused-variable]
  101 | int t, h, w, cnt;
      |     ^
Main.cpp:101:8: warning: unused variable ‘h’ [-Wunused-variable]
  101 | int t, h, w, cnt;
      |        ^
Main.cpp:101:11: warning: unused variable ‘w’ [-Wunused-variable]
  101 | int t, h, w, cnt;
      |           ^
Main.cpp:101:14: warning: unused variable ‘cnt’ [-Wunused-variable]
  101 | int t, h, w, cnt;
      |              ^~~
Main.cpp:102:18: warning: unused variable ‘ans’ [-Wunused-variable]
  102 | int check[N][N], ans[N];
      |                  ^~~
Main.cpp:103:5: warning: unused variable ‘dx’ [-Wunused-variable]
  103 | int dx[4] = { 0, 1, 0, -1 }, dy[4] = { 1, 0, -1, 0 };
      |     ^~
Main.cpp:103:30: warning: unused variable ‘dy’ [-Wunused-variable]
  103 | int dx[4] = { 0, 1, 0, -1 }, dy[4] = { 1, 0, -1, 0 };
      |                              ^~
Main.cpp:104:6: warning: unused variable ‘keycount’ [-Wunused-variable]
  104 | bool keycount[26];
      |      ^~~~~~~~
Main.cpp:105:6: warning: unused variable ‘wall’ [-Wunused-variable]
  105 | char wall, road, docu;
      |      ^~~~
Main.cpp:105:12: warning: unused variable ‘road’ [-Wunused-variable]
  105 | char wall, road, docu;
      |            ^~~~
Main.cpp:105:18: warning: unused variable ‘docu’ [-Wunused-variable]
  105 | char wall, road, docu;
      |                  ^~~~