Could I write down all the real numbers from zero to 1? I know this sounds crazy. But lets say I have a person for every number between 0 and 1 . and then I tell them to write down a number different from every one else. Suppose they have the largest infinite amount of time to do this. Could I put all the numbers from 0 to 1 into bins, each number in a different bin. I have seen Cantors diagonal argument and it makes sense. My idea probably wont work. But im just wondering If I had enough people could I do this. If this wont work for the reals could It work for the integers?