What is call/cc?

Question

I\'ve tried several times to grasp the concept of continuations and call/cc. Every single attempt was a failure. Can somebody please explain me these concepts, ideally with

Answer 1

The model I used for understanding continuations from an imperative standpoint is that it is a copy of the call-stack combined with the a pointer to the next instruction.

Call/cc calls a function (passed as an argument) with the continuation as an argument.