foo.cc: In function 'int FindiMinPos(int*, int)':
foo.cc:14:7: warning: statement has no effect [-Wunused-value]
  for(i;i<n;i++)
       ^
foo.cc:22:9: warning: 'minp' may be used uninitialized in this function [-Wmaybe-uninitialized]
  return minp;
         ^~~~
foo.cc: In function 'int main()':
foo.cc:31:24: warning: 'minp' may be used uninitialized in this function [-Wmaybe-uninitialized]
   cout<<FindiMinPos(a,n)<<endl;
                        ^

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