Once upon a time, there was a 9th-grade student named Alex who was intrigued by computer science. One day, her teacher introduced the concept of algorithms, explaining that they are a set of instructions designed to perform a task. Alex learned that algorithms aren't confined to the realm of computers. They're part of our everyday life. Even following a recipe or playing chess involves an algorithm! Alex's teacher gave an assignment: 'Identify an algorithm in your life and describe it'. Alex chose making a sandwich. First, gather the ingredients: bread, lettuce, ham, cheese, and mayonnaise. Then follow these steps: spread mayonnaise on the bread, place the ham and cheese, add lettuce, and cover it with the second slice of bread. Voila, you have a sandwich! Alex discovered that understanding an algorithm is like learning a new language, where each step is a word, and together they tell a story. From that day forward, Alex saw the world through a different lens - the lens of algorithms!