foo.c: In function 'main':
foo.c:4:17: warning: format '%d' expects argument of type 'int *', but argument 2 has type 'long long int *' [-Wformat=]
    4 |         scanf("%d",&n);
      |                ~^  ~~
      |                 |  |
      |                 |  long long int *
      |                 int *
      |                %lld
foo.c:7:34: warning: format '%d' expects argument of type 'int', but argument 2 has type 'long long int' [-Wformat=]
    7 |                         printf("%d ",a);
      |                                 ~^   ~
      |                                  |   |
      |                                  int long long int
      |                                 %lld

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