4 Python Data Science Challenges: Master Lists, Dictionaries, and Date Logic

Embarking on a career in data science can feel overwhelming, but the best way to learn is by doing. Our curated Data Science learning path is designed to move you from theory to practice through interactive, hands-on exercises. Forget long, boring videos; these bite-sized labs allow you to write real code in a live environment, helping you build the foundational logic required for complex data analysis. Find Runner up Scores Difficulty: Beginner | Time: 5 minutes In this challenge, we given a list of scores for a University Sports Day and we need to find the runner-up score. We required to write a program that takes the input of scores and outputs the score of the runner-up. Practice on LabEx → | Tutorial → Generate a Dictionary Difficulty: Beginner | Time: 5 minutes In this challenge, we tasked with generating a dictionary that contains the squares of all integral numbers between 1 and a given number n. The program should then print the resulting dictionary. Practice on LabEx → | Tuto