foo.cc: In function 'int xzs(int*, int)':
foo.cc:12:16: warning: 'xb' may be used uninitialized in this function [-Wmaybe-uninitialized]
   12 |         return xb;
      |                ^~
foo.cc:7:17: warning: 'min' may be used uninitialized in this function [-Wmaybe-uninitialized]
    7 |                 if(a[i]<min&&a[i]>0)
      |                 ^~
foo.cc: In function 'int main()':
foo.cc:23:39: warning: 'xb' may be used uninitialized in this function [-Wmaybe-uninitialized]
   23 |         cout<<xzs(a,n1)<<' '<<xzs(b,n2);
      |                                       ^
foo.cc:7:17: warning: 'min' may be used uninitialized in this function [-Wmaybe-uninitialized]
    7 |                 if(a[i]<min&&a[i]>0)
      |                 ^~
foo.cc:5:13: note: 'min' was declared here
    5 |         int min,xb;
      |             ^~~
foo.cc:23:26: warning: 'xb' may be used uninitialized in this function [-Wmaybe-uninitialized]
   23 |         cout<<xzs(a,n1)<<' '<<xzs(b,n2);
      |                          ^~~
foo.cc:7:17: warning: 'min' may be used uninitialized in this function [-Wmaybe-uninitialized]
    7 |                 if(a[i]<min&&a[i]>0)
      |                 ^~
foo.cc:5:13: note: 'min' was declared here
    5 |         int min,xb;
      |             ^~~

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