Quantum Searching

Imagine a shuffled deck of 52 cards, and you are asked to find the ace of spades. The most natural … More

An Interview Question

I was given this interview question and I’d like to share it to you. The setting is back in the … More

The Birthday Paradox

There are only 365 days in a year (excluding leap year). Given that there are about 7.4 billion people on … More