/in/foo.cc: In function 'int main()':
/in/foo.cc:12:30: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   12 |                 for(int j=0;j<s.size();j++)
      |                             ~^~~~~~~~~
/in/foo.cc:12:17: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
   12 |                 for(int j=0;j<s.size();j++)
      |                 ^~~
/in/foo.cc:14:25: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
   14 |                         word[s]++;
      |                         ^~~~