Compilare: main.cpp: In function 'long long int convert(std::string)': main.cpp:10:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 10 | for(int j=0;j<str.size();j++) | ~^~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:53:18: 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 i=0;i<basestr.size();i++) | ~^~~~~~~~~~~~~~~ main.cpp:50:15: warning: unused variable 'cnt' [-Wunused-variable] 50 | int cer,n,cnt=0; | ^~~ main.cpp: In function 'bool cmp(long long int, long long int)': main.cpp:46:1: warning: control reaches end of non-void function [-Wreturn-type] 46 | } | ^