foo.cc: In function 'int main()':
foo.cc:7:14: warning: format '%hd' expects argument of type 'short int*', but argument 2 has type 'int*' [-Wformat=]
    7 |     scanf("%hd", &n);
      |            ~~^   ~~
      |              |   |
      |              |   int*
      |              short int*
      |            %d
foo.cc:14:17: warning: format '%d' expects argument of type 'int*', but argument 2 has type 'short int*' [-Wformat=]
   14 |         scanf("%d", set + i);
      |                ~^   ~~~~~~~
      |                 |       |
      |                 int*    short int*
      |                %hd

[Hydro](https://hydro.ac)提供评测服务