Question

The purpose of this question is to write a program that grabs a list, recognizes and removes the duplicated items. To answer this question, write a function that first ask the userto enter the length of an optional list. Then, grabs the elements of the list one by one. Afterwards, then write another function that search inside that list element by element and find the duplicated items.

Answer 1

To remove duplicated items from a list, one must write a program that includes functions to collect a list from the user and another function to process this list, removing any duplicates.

Step-by-step explanation:

The question is about writing a program that can remove duplicated items from a list. We can achieve this by first creating a function that prompts the user to input the length of the list and its elements. Then, another function will be written that searches and removes any duplicates. Here is a simple Python example:

def get_list():
list_length = int(input('Enter the length of your list: '))
user_list = []
for i in range(list_length):
element = input(f'Enter element {i+1}: ')
user_list.append(element)
return user_list

def remove_duplicates(user_list):
unique_list = []
for item in user_list:
if item not in unique_list:
unique_list.append(item)
return unique_list

# Example usage:
original_list = get_list()
print('Original list:', original_list)
no_duplicates_list = remove_duplicates(original_list)
print('List without duplicates:', no_duplicates_list)

This program first collects a list from the user and then processes it to eliminate any duplicates, returning a list of unique items.