A common problem in computing is to find out if a list contains duplicate entries. It’s also a good subject ... This is a loop within a loop — the outer loop is the index of the item we are comparing, ...

#Write a python program to find the duplicate values in three user lists. #Receive three input lists from the user. list1= list(input("Enter the values of list 1 ...

Duplicates are records with the same values for some or all of the attributes in a data set, and can arise from human errors, data entry mistakes, or merging data from different sources.

Find duplicates in multiple lists and return their indices and values. This function takes multiple lists as input and finds the common elements among them. It then returns a list of dictionaries, ...