Borderou de evaluare (job #823081)

Compilare: main.cpp: In function 'void baza(std::string&)': main.cpp:22:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 22 | for(int i=0; i<s.size(); i++) v.push_back({s[i]-'0', i}); | ~^~~~~~~~~ main.cpp:24:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<unsigned char, unsigned char> >::size_type' {aka 'unsigned int'} [-Wsign-compare] 24 | for(int i=0; i<v.size(); i++) v[i].first=i+1; | ~^~~~~~~~~ main.cpp:28:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<unsigned char, unsigned char> >::size_type' {aka 'unsigned int'} [-Wsign-compare] 28 | for(int i=0; i<v.size(); i++) s+=char((int)v[i].first+'0'); | ~^~~~~~~~~