Compilare: main.cpp: In function 'std::map<char, int> solve(int)': main.cpp:13:24: 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 = poz; i < s.size(); i ++) | ~~^~~~~~~~~~ main.cpp:16:18: warning: unused variable 'petreEsteGay' [-Wunused-variable] 16 | bool petreEsteGay = true; | ^~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:61:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 61 | for(int i = 0; i < s.size(); i ++) | ~~^~~~~~~~~~ main.cpp:64:18: warning: unused variable 'petreEsteGay' [-Wunused-variable] 64 | bool petreEsteGay = true; | ^~~~~~~~~~~~ main.cpp:97:25: warning: unused variable 'rn' [-Wunused-variable] 97 | int rn = mp[x.first]; | ^~ main.cpp:102:25: warning: unused variable 'rn' [-Wunused-variable] 102 | int rn = mp[x.first]; | ^~ main.cpp:103:25: warning: unused variable 'bulan' [-Wunused-variable] 103 | int bulan = 0; | ^~~~~ main.cpp: In function 'std::map<char, int> solve(int)': main.cpp:57:1: warning: control reaches end of non-void function [-Wreturn-type] 57 | } | ^