Naman Pal on Instagram: "The Josephus Problem is one of the most fascinating puzzles in math & computer science. 🌀 Imagine this: 100 people stand in a circle. Starting from person 1, each person eliminates the one next to them. This continues round and round… until only one survivor is left. 😨 Now here’s the mind-blowing part → Instead of simulating the whole process, math gives us a direct formula to find the last survivor. For k = 2 (kill next person): 1. Write the number of people in binary

Angelo Castillo on Instagram: "How to Save Money On College! ⤵️ This is for everyone who is starting school again…. I GOT YOU! College comes with a few big expenses you can’t ignore: housing, tuition, food, and supplies. Let’s break them down. 1. Housing Freshmen and sophomores usually have to dorm, so this cost is fixed at first. Later, your best options are commuting, becoming an RA (free housing + meals), or starting at community college for 2 years. If you’re renting, start searching early,

Historical Images & Videos on Instagram: "A video that went viral touched millions around the world by showing a simple yet deeply transformative act. In the United States, a high school student was preparing to attend prom alone — one of the most anticipated events in American school life. For many students, it marks the glamorous end of their high school years, filled with elegant dates and social expectations. But for those who feel different or isolated, that night can carry a silent emotion