foo.c: In function 'main':
foo.c:28:2: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
   28 |  scanf("%d %d", &n1, &n2);
      |  ^~~~~~~~~~~~~~~~~~~~~~~~
foo.c:30:3: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
   30 |   scanf("%d", &a[i]);
      |   ^~~~~~~~~~~~~~~~~~
foo.c:32:3: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
   32 |   scanf("%d", &b[i]);
      |   ^~~~~~~~~~~~~~~~~~
foo.c: In function 'FindiMinPos':
foo.c:16:16: warning: 'min' may be used uninitialized in this function [-Wmaybe-uninitialized]
   16 |   if (c[i] > 0 && c[i] < min)
      |       ~~~~~~~~~^~~~~~~~~~~~~
foo.c:22:9: warning: 'xb' may be used uninitialized in this function [-Wmaybe-uninitialized]
   22 |  return xb;
      |         ^~
foo.c: In function 'main':
foo.c:16:16: warning: 'min' may be used uninitialized in this function [-Wmaybe-uninitialized]
   16 |   if (c[i] > 0 && c[i] < min)
      |       ~~~~~~~~~^~~~~~~~~~~~~
foo.c:4:11: note: 'min' was declared here
    4 |  int i,xb,min;
      |           ^~~
foo.c:16:16: warning: 'min' may be used uninitialized in this function [-Wmaybe-uninitialized]
   16 |   if (c[i] > 0 && c[i] < min)
      |       ~~~~~~~~~^~~~~~~~~~~~~
foo.c:4:11: note: 'min' was declared here
    4 |  int i,xb,min;
      |           ^~~

[Hydro](https://hydro.ac)提供评测服务