Evirisu@kbin.socialtoReddit@lemmy.world•The Reddit Protest Is Finally Over. Reddit Won.
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1 year agoI don’t think a competition is necessary. I’m more than happy if this place is better than reddit was, even if it never becomes that big. It’s the content and the community what makes it good for me, not the ammount of users.
A simple one: Let’s say you want to sum the numbers from 1 to 100. You could make the sum normally (1+2+3…) or you can rearrange the numbers in pairs: 1+100, 2+99, 3+98… until 50+51 (50 pairs). So you will have 50 pairs and all of them sum 101 -> 101*50= 5050. There’s a story who says that this method was discovered by Gauss when he was still a child in elementary school and their teacher asked their students to sum the numbers.