foo.cc: In function 'int FindMinPos(int*, int)':
foo.cc:4:13: warning: unused variable 'ii' [-Wunused-variable]
    4 |         int ii,min,i,k=0;
      |             ^~
foo.cc:16:34: warning: 'min' may be used uninitialized [-Wmaybe-uninitialized]
   16 |                         if(a[j]>0&&a[j]<min)
      |                            ~~~~~~^~~~~~~~~~
foo.cc:4:16: note: 'min' was declared here
    4 |         int ii,min,i,k=0;
      |                ^~~

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