👉 A fill is a type of operation in computer science, specifically related to algorithms and data structures. In programming languages like Python, it refers to the process of filling an array with a specific value. For example, consider this Python code: ```python # Define the array arr = [1, 2, 3, 4] # Fill the array with a new value '5' arr.append(5) # Output the modified array print(arr) # Output: [
