Prof on Instagram: "To fix a loose toilet seat, lift the seat and locate the hinge covers, which hide the bolts. Pop these covers open using a flathead screwdriver. From the top, use a screwdriver to tighten the bolt while holding the plastic nut underneath with your other hand. Ensure the seat is aligned properly before tightening, and then snap the covers back on to secure it. You’ll need a Phillips or flathead screwdriver and potentially some pliers to help hold the nuts. To all my baddies, h

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

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