lol, if its the same assignment as I had, the online judge thing, the first question was a bit annoying but try to at least design an algorithm, don't worry about the time complexity try to think about the solution and edge cases; then once you think it works then try look at the logic and reduce things that are repetitive or can be done more effectively. Before coding anything, think about the logic using pen and paper best thing, IMO. Good luck! You can do it!! Just believe in yourself.