제출 #18878

실행 실패 (제출 코드 컴파일 에러)

Main.c: In function ‘enque’:
Main.c:22:23: error: ‘x’ undeclared (first use in this function)
   22 |         que[tail].x = x;
      |                       ^
Main.c:22:23: note: each undeclared identifier is reported only once for each function it appears in
Main.c:23:23: error: ‘y’ undeclared (first use in this function)
   23 |         que[tail].y = y;
      |                       ^
Main.c: In function ‘deque’:
Main.c:27:20: error: expected identifier before ‘[’ token
   27 |         return que.[head++];
      |                    ^
Main.c:28:1: warning: control reaches end of non-void function [-Wreturn-type]
   28 | }
      | ^
Main.c: In function ‘main’:
Main.c:61:9: warning: ignoring return value of ‘scanf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   61 |         scanf("%d %d", &n, &m);
      |         ^~~~~~~~~~~~~~~~~~~~~~
Main.c:65:25: warning: ignoring return value of ‘scanf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   65 |                         scanf("%d", &map[i][j]);
      |                         ^~~~~~~~~~~~~~~~~~~~~~~