Compilare: main.cpp:3:11: warning: literal operator suffixes not preceded by '_' are reserved for future standardization #define s second ^ main.cpp:3:11: warning: literal operator suffixes not preceded by '_' are reserved for future standardization #define s second ^ main.cpp:3:11: warning: literal operator suffixes not preceded by '_' are reserved for future standardization #define s second ^ main.cpp:3:11: warning: literal operator suffixes not preceded by '_' are reserved for future standardization #define s second ^ main.cpp: In function 'int main()': main.cpp:63:17: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (rez.size() != n) ~~~~~~~~~~~^~~~