In this method, what does mean the "...k" ?

Question

Static int sum ( int ...k){
Int sum = 0;
for ( int i:k)
sum +=i;
Return sum;
}

Answer 1

It is called variable arguments or varargs in short. It behaves like an array and nothing more.

See if this helps-

https://code.sololearn.com/cd3JmZlxH7NR/?ref=app

Answer 2

Hichem GOUIA

As Avinesh mentioned it is called varargs. The method accepts arrays but also arguments (which get treated like arrays)