For this challenge, create a Python function that accepts a string. The function should return a string, with each lowercase character in the original string returned as uppercase characters. If you ...

To automate case conversion in Python for large datasets, consider processing the data in chunks to manage memory usage effectively. Use Python's built-in string methods like lower() and upper ...

# Step 1: Prompt the user to enter a string. # Step 2: Read the input from the user and store it in a variable. # Step 3: Use the upper() method to convert the string to uppercase and store it in # an ...