You can translate user input to lowercase using Python's built-in "lower" string function. Access your Python editor. Prompt the user to enter data using the "raw_input" function and the "lower ...

M4N asks:. Is there a reason why functions in most(?) programming languages are designed to support any number of input parameters but only one return value?

This online data science specialization is designed for learners with little to no programming experience who want to use Python as a tool to play with data. You will learn basic input and output ...