제출 #114528

실행 실패 (제출 코드 컴파일 에러)

Main.c:1:9: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘<’ token
    1 | include <stdio.h>
      |         ^
Main.c: In function ‘bfs’:
Main.c:7:5: error: ‘visited’ undeclared (first use in this function)
    7 |     visited[n] = 1;
      |     ^~~~~~~
Main.c:7:5: note: each undeclared identifier is reported only once for each function it appears in
Main.c:8:5: error: ‘queue’ undeclared (first use in this function)
    8 |     queue[rear++] = n;
      |     ^~~~~
Main.c:8:11: error: ‘rear’ undeclared (first use in this function)
    8 |     queue[rear++] = n;
      |           ^~~~
Main.c:10:12: error: ‘front’ undeclared (first use in this function)
   10 |     while (front < rear) {
      |            ^~~~~
Main.c:13:13: warning: implicit declaration of function ‘printf’ [-Wimplicit-function-declaration]
   13 |             printf("%d\n", visited[cur] - 1);
      |             ^~~~~~
Main.c:1:1: note: include ‘<stdio.h>’ or provide a declaration of ‘printf’
  +++ |+#include <stdio.h>
    1 | include <stdio.h>
Main.c:13:13: warning: incompatible implicit declaration of built-in function ‘printf’ [-Wbuiltin-declaration-mismatch]
   13 |             printf("%d\n", visited[cur] - 1);
      |             ^~~~~~
Main.c:13:13: note: include ‘<stdio.h>’ or provide a declaration of ‘printf’
Main.c: In function ‘main’:
Main.c:29:5: warning: implicit declaration of function ‘scanf’ [-Wimplicit-function-declaration]
   29 |     scanf("%d %d", &n, &k);
      |     ^~~~~
Main.c:29:5: note: include ‘<stdio.h>’ or provide a declaration of ‘scanf’
Main.c:29:5: warning: incompatible implicit declaration of built-in function ‘scanf’ [-Wbuiltin-declaration-mismatch]
Main.c:29:5: note: include ‘<stdio.h>’ or provide a declaration of ‘scanf’