제출 #27321

실행 실패 (제출 코드 컴파일 에러)

Main.cpp: In function ‘int main()’:
Main.cpp:48:5: error: ‘memset’ was not declared in this scope
   48 |     memset(visited, false, sizeof(visited));
      |     ^~~~~~
Main.cpp:3:1: note: ‘memset’ is defined in header ‘<cstring>’; did you forget to ‘#include <cstring>’?
    2 | #include <queue>
  +++ |+#include <cstring>
    3 | using namespace std;
Main.cpp:34:10: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   34 |     scanf("%d", &n);
      |     ~~~~~^~~~~~~~~~
Main.cpp:36:14: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   36 |         scanf("%s", picture[i]);
      |         ~~~~~^~~~~~~~~~~~~~~~~~