foo.c: In function 'main':
foo.c:6:17: warning: format '%d' expects argument of type 'int *', but argument 2 has type 'int' [-Wformat=]
    6 |         scanf("%d",n);
      |                ~^  ~
      |                 |  |
      |                 |  int
      |                 int *
foo.c:13:19: error: expected '=', ',', ';', 'asm' or '__attribute__' before '==' token
   13 |         int num[0]==1;
      |                   ^~
foo.c:13:19: error: expected expression before '==' token
foo.c:14:19: error: expected '=', ',', ';', 'asm' or '__attribute__' before '==' token
   14 |         int num[1]==1;
      |                   ^~
foo.c:14:19: error: expected expression before '==' token

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