Borderou de evaluare (job #604236)

Compilare: main.cpp: In function 'std::string NextSt(std::string&)': main.cpp:19:30: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 19 | for(int j=pos+1;j<s.size();j++) | ~^~~~~~~~~ main.cpp: In function 'int main()': main.cpp:45:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 45 | for(int i=0;i<s.size();i++) | ~^~~~~~~~~ main.cpp:57:34: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 57 | for(int i=0;i<s.size();i++) | ~^~~~~~~~~ main.cpp:66:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 66 | for(int i=0;i<s.size();i++) | ~^~~~~~~~~