HackerRank is a tech company that focuses on competitive programming challenges for both consumers and businesses, where developers compete by trying to program according to provided specifications.

HackerRank is a tech company that focuses on competitive programming challenges for both consumers and businesses, where developers compete by trying to program according to provided specifications.

Varargs is the feature that allows a method to accept variable number of parameters. The JLS (Java Language Specification) calls it a Variable Arity Method; I guess they are called varargs because ...