Compilare: user.cpp: In function ‘int countCoverage(std::vector<int>, std::vector<int>)’: user.cpp:13:35: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 0; i < line.size(); i++) ^ user.cpp: In function ‘bool all_off(std::vector<int>)’: user.cpp:21:32: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 0; i < v.size(); i++) ^ user.cpp: In member function ‘void pokemonTeam::addVector(std::vector<int>)’: user.cpp:45:36: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 0; i < v.size(); i++) ^ user.cpp: In member function ‘bool pokemonTeam::coversAll(std::vector<int>)’: user.cpp:60:32: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] return count == v.size(); ^ user.cpp: In function ‘int main()’: user.cpp:94:9: warning: unused variable ‘pokemonNo’ [-Wunused-variable] int pokemonNo; ^ user.cpp:95:9: warning: unused variable ‘maxIndex’ [-Wunused-variable] int maxIndex, maxCoverage = 0; ^ user.cpp:95:19: warning: unused variable ‘maxCoverage’ [-Wunused-variable] int maxIndex, maxCoverage = 0; ^ user.cpp:96:9: warning: unused variable ‘coverage’ [-Wunused-variable] int coverage; ^ user.cpp:97:10: warning: unused variable ‘zeros’ [-Wunused-variable] bool zeros; ^