Borderou de evaluare (job #807157)

Compilare: main.cpp: In function 'void constructLps(std::string&, std::vector<int>&)': main.cpp:20:14: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 20 | while (i < pat.length()) { | ~~^~~~~~~~~~~~~~ main.cpp: In function 'bool kmp(std::string&, std::string&)': main.cpp:49:9: warning: unused variable 'ok' [-Wunused-variable] 49 | int ok=0; | ^~ main.cpp: In function 'int main()': main.cpp:108:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 108 | for(int i=0; i<b.size(); i++) | ~^~~~~~~~~ main.cpp:110:27: warning: comparison of integer expressions of different signedness: 'int' and 'const unsigned int' [-Wsign-compare] 110 | for(int j=1; j<=min(a.size(),b.size()-i+1); j++) | ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~