Compilare: main.cpp: In function 'int main()': main.cpp:33:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 33 | for(int i = 1; i <= a.size(); i++) | ~~^~~~~~~~~~~ main.cpp:36:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 36 | for(int i = 1; i <= b.size(); i++) | ~~^~~~~~~~~~~ main.cpp:40:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 40 | for(int i = 2; i <= b.size(); i++) | ~~^~~~~~~~~~~ main.cpp:59:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 59 | if(poz + 2 > a.size() - 1) | ~~~~~~~~^~~~~~~~~~~~~~ main.cpp:65:37: warning: comparison of integer expressions of different signedness: 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 65 | if(a.size() - 1 - l <= k - kct) | ~~~~~~~~~~~~~~~~~^~~~~~~~~~