werewolf.cpp: In function 'std::vector<int> check_validity(int, std::vector<int>, std::vector<int>, std::vector<int>, std::vector<int>, std::vector<int>, std::vector<int>)':
werewolf.cpp:74:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   74 |     for (int i = 0; i < S.size(); i++) {
      |                     ~~^~~~~~~~~~
werewolf.cpp:87:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   87 |         while (qryIdx < S.size() && R[queries[qryIdx]] <= i) {
      |                ~~~~~~~^~~~~~~~~~
werewolf.cpp:101:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  101 |         while (qryIdx < S.size() && L[queries[qryIdx]] >= i) {
      |                ~~~~~~~^~~~~~~~~~