Borderou de evaluare (job #860468)

Compilare: main.cpp: In function 'std::string maxim(std::string)': main.cpp:13:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 13 | for(int i = 0; i < s.size() - 1; i++) { | ~~^~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:55:30: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 55 | for(int j = 0; j < s.size() - 1; j++) { | ~~^~~~~~~~~~~~~~ main.cpp:45:13: warning: unused variable 'fr' [-Wunused-variable] 45 | int fr[105] = {0}; | ^~