foo.cc: In function 'int FindiMinPos(int*, int)':
foo.cc:23:9: warning: variable 'min' set but not used [-Wunused-but-set-variable]
   23 |     int min = 0;
      |         ^~~
foo.cc: In function 'int main()':
foo.cc:10:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   10 |     scanf("%d %d", &m, &n);
      |     ~~~~~^~~~~~~~~~~~~~~~~
foo.cc:12:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   12 |         scanf("%d", &a[i]);
      |         ~~~~~^~~~~~~~~~~~~
foo.cc:14:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   14 |         scanf("%d", &b[j]);
      |         ~~~~~^~~~~~~~~~~~~

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