Borderou de evaluare (job #640250)

Compilare: main.cpp: In function 'std::pair<int, int> gaseste_doi(long long int)': main.cpp:16:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 16 | for(int i = 0;i<s.size()-1;i++){ | ~^~~~~~~~~~~ main.cpp:18:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 18 | for(int j = 0;j<s.size();j++){ | ~^~~~~~~~~ main.cpp: In function 'long long int scoat_numere(long long int)': main.cpp:39:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 39 | for(int i = 0;i<s.size();++i){ | ~^~~~~~~~~ main.cpp:40:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 40 | for(int k = 0;k<s.size();k++){ | ~^~~~~~~~~ main.cpp:43:28: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 43 | for(int j = 0;j<s.size();j++){ | ~^~~~~~~~~ main.cpp: In function 'int main()': main.cpp:87:23: warning: unused variable 'x' [-Wunused-variable] 87 | long long int x; | ^