Compilare: main.cpp: In function 'int corect(std::string)': main.cpp:14:18: 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(i = 1; i < s.size(); i++) | ~~^~~~~~~~~~ main.cpp: In function 'int baza2(std::string)': main.cpp:30:39: warning: suggest parentheses around '-' inside '<<' [-Wparentheses] 30 | if(s[i] == '1') nr += (1 << 7 - i); | ~~^~~ main.cpp: In function 'int main()': main.cpp:38:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 38 | for(i = 0; i < s.size(); i += 8) | ~~^~~~~~~~~~