i wonder if there can be a time in future when codeforces-atcoder-topcoder and all other ojs would stop making programming contests, because no problemsetter would be able to come up with a new unused idea?
With so many contest happening every week, it makes sense that this must have some kind of upper limit. People can't come up with new problems again and again.
Can someone give some facts which can either prove or disprove it?
If this happens that means humans are on the highest peak of technology and prosperity. That means there is nothing to achieve by human beings.
Two problems with the same solution can be rewritten and changed the way how the contestants are going to approach it. Then, the part that is hard is getting to the point where you realize that is the same problem from before.
Also, ad-hoc problems are almost impossible to run out.
nope never happening. Don't you see how the tasks are all new and when you view the solution you realise it's a greedy problem? (if it is greedy)
I feel that category alone can have infinite new problems either by bringing changes to the previously appeared problem or arranging a new problem.
yes
There is no limit for human brain.
Problems will never end like these stupid posts.
The topics can always evolve. I hope competitive programming contests will follow the trends in CS research when people start finding all this standard algorithmic stuff boring.
However, I think CP contests in this form will end at some point, and rather abruptly. (15-20 years?) Producing code that solves Codeforces div2 problems is a hard problem, but I predict it will be solved long, long before we can solve programming in general.
Keep calm and trust vovuh
It is like saying there could be no new books written or no new music composed.
yes u can see that lots of the problems have no data structure nowadays and are usually solved just by guessing and checking.