/in/foo.cc: In function 'int main()':
/in/foo.cc:15:15: warning: 'count' may be used uninitialized [-Wmaybe-uninitialized]
   15 |         cout<<count<<endl;
      |               ^~~~~
/in/foo.cc:5:9: note: 'count' was declared here
    5 | {   int count;
      |         ^~~~~