/in/foo.cc: In function 'int FindMaxNeg(int*, int)':
/in/foo.cc:24:16: warning: 'Max' may be used uninitialized [-Wmaybe-uninitialized]
   24 |         return Max;
      |                ^~~
/in/foo.cc:6:13: note: 'Max' was declared here
    6 |         int Max,index,i;
      |             ^~~
/in/foo.cc:16:14: warning: 'index' may be used uninitialized [-Wmaybe-uninitialized]
   16 |         for(i=index+1;i<n;i++)
      |             ~^~~~~~~~
/in/foo.cc:6:17: note: 'index' was declared here
    6 |         int Max,index,i;
      |                 ^~~~~