Compilare: main.cpp: In function 'void generateLPS()': main.cpp:12:9: warning: statement has no effect [-Wunused-value] 12 | for(suf; suf<f.size(); suf++) | ^~~ main.cpp:12:17: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 12 | for(suf; suf<f.size(); suf++) | ~~~^~~~~~~~~ main.cpp: In function 'void findStr()': main.cpp:29:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 29 | for(int i=0; i<=s.size(); i++) | ~^~~~~~~~~~ main.cpp:38:17: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 38 | if(j==f.size()) | ~^~~~~~~~~~