Compilare: user.cpp: In function ‘void kmp()’: user.cpp:31:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(j == text.size()) break; ^ user.cpp:36:25: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(i == pattern.size() && int(sol.size()) < 1000) sol.push_back(j - pattern.size()); ^ user.cpp: In function ‘int main()’: user.cpp:55:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0; i<sol.size(); i++) g<<sol[i]<<" "; ^