/in/foo.cc: In function 'int main()':
/in/foo.cc:48:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   48 |   for(int i=0;i<jjcc.size();++i)
      |               ~^~~~~~~~~~~~
/in/foo.cc:53:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   53 |     for(int j=i;j<jjcc.size();++j)
      |                 ~^~~~~~~~~~~~
/in/foo.cc:58:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   58 |     for(int k=i+1;k<Count.size();++k)
      |                   ~^~~~~~~~~~~~~
/in/foo.cc:67:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   67 |     for(int j=i;j<jjcc.size();++j)
      |                 ~^~~~~~~~~~~~
/in/foo.cc:72:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   72 |     for(int k=i+1;k<Count.size();++k)
      |                   ~^~~~~~~~~~~~~
/in/foo.cc:80:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   80 |   for(int i=0;i<jjcc.size();++i)
      |               ~^~~~~~~~~~~~