Borderou de evaluare (job #817553)

Compilare: main.cpp: In function 'int main()': main.cpp:15:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 15 | for(int i=0; i<b.size(); i++) | ~^~~~~~~~~ main.cpp:28:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 28 | for(int j=0; j<a.size(); j++) | ~^~~~~~~~~ main.cpp:13:54: warning: unused variable 'aux' [-Wunused-variable] 13 | int n, nr=0, nr2=0, poz=0, ok=0, maxnr=0, cnt=0, aux; | ^~~