got confused in word unlabeled ????? ans is either 1 or 3 trees ??????????????
got confused in word unlabeled ????? ans is either 1 or 3 trees ???????????...
got confused in word unlabeled ????? ans is either 1 or 3 trees
got confuzed in word unlabaled ????? ans is either 1 or 3 trees
how to solve such questions? i got confused here