Python Zip Longest Function Explanation

The function takes a variable number of lists as input and returns a generator that yields tuples, where each element in the tuple corresponds to the elements at the same index in the input lists. If a list doesn't have an element at a certain index, it is filled with the fillvalue.

Technology Stack : Built-in function zip_longest

Code Type : Function

Code Difficulty : Intermediate

                
                    
def zip_longest(*args, fillvalue=0):
    zip_longest = zip_longest(*args, fillvalue=fillvalue)
    for i in range(max(map(len, args))):
        yield [x[i] for x in args]