Compilare: main.cpp: In function 'int main()': main.cpp:35:66: warning: suggest parentheses around '&&' within '||' [-Wparentheses] 35 | if((copie.size() > s.size()) || copie.size() == s.size() && copie < s){ | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ main.cpp:53:30: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 53 | for(int p = 0; p < copie.size(); p++){ | ~~^~~~~~~~~~~~~~ main.cpp:56:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 56 | if(t == initial.size()){ | ~~^~~~~~~~~~~~~~~~~