Borderou de evaluare (job #633720)

Compilare: main.cpp: In function 'int arabe(std::string)': main.cpp:15:18: 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<s.length();i++) | ~^~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:43:22: 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 i=0;i<s.length();i++) | ~^~~~~~~~~~~ main.cpp:47:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 47 | while(j<s.length() && s[j]!=' ') | ~^~~~~~~~~~~