Borderou de evaluare (job #788645)

Compilare: main.cpp: In function 'int main()': main.cpp:25:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 25 | for (int i=0; i<s.size(); i+=2) | ~^~~~~~~~~ main.cpp:12:15: warning: unused variable 'll' [-Wunused-variable] 12 | int n,m,q,ll; | ^~