Compilare: main.cpp: In function 'void buildSuffixTable(std::__cxx11::string&, std::vector<int>&)': main.cpp:13:14: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while (i < pattern.size()) { ~~^~~~~~~~~~~~~~~~ main.cpp: In function 'void kmp(std::__cxx11::string&, std::__cxx11::string&, std::vector<int>&, int&, std::__cxx11::list<int>&)': main.cpp:33:14: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while (i < B.size()) { ~~^~~~~~~~~~ main.cpp:36:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (len == A.size()) { ~~~~^~~~~~~~~~~