Compilare: main.cpp: In function 'void verif(int)': main.cpp:14:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 14 | for(int i=poz; i<poz+b.size(); i++) | ~^~~~~~~~~~~~~ main.cpp: In function 'void rezolvare()': main.cpp:28:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 28 | for(int i=0; i<b.size(); i++) | ~^~~~~~~~~ main.cpp:41:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 41 | for(int i=1; i<=a.size()-b.size(); i++) | ~^~~~~~~~~~~~~~~~~~~