Compilare: user.cpp: In function ‘std::vector<int> computeTable(const string&)’: user.cpp:12:33: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 1; i < s.length(); ++i){ ^ user.cpp: In function ‘void KMP(const string&, const string&, std::vector<int>)’: user.cpp:26:41: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int m = 0, i = 0; m < s.length();){ ^ user.cpp:28:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (i == w.length()) ^