foo.c: In function 'main':
foo.c:6:17: warning: format '%s' expects argument of type 'char *', but argument 2 has type 'char (*)[100000]' [-Wformat=]
    6 |         scanf("%s\n",&s1);
      |                ~^    ~~~
      |                 |    |
      |                 |    char (*)[100000]
      |                 char *
foo.c:8:17: warning: format '%s' expects argument of type 'char *', but argument 2 has type 'char (*)[100]' [-Wformat=]
    8 |         scanf("%s",&s2);
      |                ~^  ~~~
      |                 |  |
      |                 |  char (*)[100]
      |                 char *

[Hydro](https://hydro.ac)提供评测服务