foo.c: In function 'Selnter':
foo.c:6:15: warning: variable 'se' set but not used [-Wunused-but-set-variable]
    6 |     int i, j, se[N], k = 0;
      |               ^~
foo.c: In function 'main':
foo.c:23:5: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
   23 |     scanf("%d%d%d", &m, &n, &p);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~
foo.c:25:9: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
   25 |         scanf("%d", &a[i]);
      |         ^~~~~~~~~~~~~~~~~~
foo.c:27:9: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
   27 |         scanf("%d", &b[i]);
      |         ^~~~~~~~~~~~~~~~~~
foo.c:29:9: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
   29 |         scanf("%d", &c[i]);
      |         ^~~~~~~~~~~~~~~~~~

正在同步测试数据，请稍后
[Hydro](https://hydro.ac)提供评测服务