제출 #41754

실행 실패 (제출 코드 컴파일 에러)

Main.c: In function ‘bfs’:
Main.c:30:15: error: ‘i’ undeclared (first use in this function)
   30 |         visit[i][j] = 1;
      |               ^
Main.c:30:15: note: each undeclared identifier is reported only once for each function it appears in
Main.c:30:18: error: ‘j’ undeclared (first use in this function)
   30 |         visit[i][j] = 1;
      |                  ^
Main.c: In function ‘main’:
Main.c:53:9: warning: ignoring return value of ‘scanf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   53 |         scanf("%d", &n);
      |         ^~~~~~~~~~~~~~~
Main.c:58:25: warning: ignoring return value of ‘scanf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   58 |                         scanf("%d", &map[i][j]);
      |                         ^~~~~~~~~~~~~~~~~~~~~~~