제출 #56257

실행 실패 (제출 코드 컴파일 에러)

Main.c: In function ‘freeQueue’:
Main.c:65:13: warning: implicit declaration of function ‘isEmpty’ [-Wimplicit-function-declaration]
   65 |     while (!isEmpty(q)) {
      |             ^~~~~~~
Main.c: In function ‘main’:
Main.c:82:22: warning: passing argument 2 of ‘pushQueue’ makes integer from pointer without a cast [-Wint-conversion]
   82 |         pushQueue(q, popQueue);
      |                      ^~~~~~~~
      |                      |
      |                      int (*)(Queue *)
Main.c:27:30: note: expected ‘int’ but argument is of type ‘int (*)(Queue *)’
   27 | void pushQueue(Queue* q, int number) {
      |                          ~~~~^~~~~~
Main.c: In function ‘intInput’:
Main.c:6:5: warning: ignoring return value of ‘scanf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
    6 |     scanf("%d", &a);
      |     ^~~~~~~~~~~~~~~
/usr/bin/ld: /tmp/ccAuVax7.o: in function `freeQueue':
Main.c:(.text+0x198): undefined reference to `isEmpty'
/usr/bin/ld: Main.c:(.text+0x1d8): undefined reference to `isEmpty'
collect2: error: ld returned 1 exit status