foo.cc: In function ‘void FindiMinPos(int*, int)’:
foo.cc:11:28: warning: unused variable ‘num’ [-Wunused-variable]
   11 |         int i,min=999999,k,num;
      |                            ^~~
foo.cc:20:18: warning: ‘k’ may be used uninitialized [-Wmaybe-uninitialized]
   20 |         cout<<k<<" ";
      |                  ^~~
foo.cc:11:26: note: ‘k’ was declared here
   11 |         int i,min=999999,k,num;
      |                          ^