A problem by Charlton Teo
Google+, Facebook, Twitter are commonly used social networks. They connect millions of people together. In unrelated news, people are playing a game called "Connect". In this game, people hold on to ends of a string where the other end is held by another person. Everyone must be connected by a string to any other person. Given that if two people play the game, they require one string to connect everyone and for three people, what is the maximum number of people you can connect with less than 1000 strings?
Sorry if some of u don't understand I'll try to simplify it. Basically ensure that each person is connected to every other person in this game. By using less than 1000 strings, what is the maximum number of people you can connect? Do victor's question instead he rephrase and put the correct answer