제출 #11804

실행 실패 (제출 코드 컴파일 에러)

Main.c: In function ‘pop_back’:
Main.c:54:36: error: expected ‘;’ before ‘}’ token
   54 |     printf("%d\n", data[--(*tail)])
      |                                    ^
      |                                    ;
   55 | }
      | ~                                   
Main.c: In function ‘main’:
Main.c:16:5: warning: ignoring return value of ‘scanf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   16 |     scanf("%d", &n);
      |     ^~~~~~~~~~~~~~~
Main.c:22:9: warning: ignoring return value of ‘scanf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   22 |         scanf("%s", s);
      |         ^~~~~~~~~~~~~~
Main.c: In function ‘push_front’:
Main.c:40:5: warning: ignoring return value of ‘scanf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   40 |     scanf("%d", &x);
      |     ^~~~~~~~~~~~~~~
Main.c: In function ‘push_back’:
Main.c:45:5: warning: ignoring return value of ‘scanf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   45 |     scanf("%d", &x);
      |     ^~~~~~~~~~~~~~~