Frage im Vorstellungsgespräch bei Huawei Technologies
stack,reference variable,fibonacci series ,2nd largest element in an array
Antworten zu Vorstellungsgespräch
Anonym
2. Aug. 2017
when & is used in a declaration (including function formal parameters), it is part of the type identifier and is used to declare a reference variable (or reference or alias or alternate name). It is used to provide another name, or another reference, or alias to an existing variable.