Find the length of a set in Python We are given a set and our task is to find its length. For example, if we have a = {1, 2, 3, 4, 5}, the length of the set should be 5.Using len()len() function in Python returns the number of elements in a set. It provides total count of unique items present in set.Pythona = {1, 2, 3, 4, 5} # Return
2 min read
Checking Element Existence in a Python Set We are given a set and our task is to check if a specific element exists in the given set. For example, if we have s = {21, 24, 67, -31, 50, 11} and we check for the element 21, which is present in the set then the output should be True. Let's explore different ways to perform this check efficiently
2 min read
Python - Append Multiple elements in set In Python, sets are an unordered and mutable collection of data type what does not contains any duplicate elements. In this article, we will learn how to append multiple elements in the set at once. Example: Input: test_set = {6, 4, 2, 7, 9}, up_ele = [1, 5, 10]Output: {1, 2, 4, 5, 6, 7, 9, 10}Expla
4 min read
Remove items from Set - Python We are given a set and our task is to remove specific items from the given set. For example, if we have a = {1, 2, 3, 4, 5} and need to remove 3, the resultant set should be {1, 2, 4, 5}.Using remove()remove() method in Python is used to remove a specific item from a set. If the item is not present
2 min read
Python - Remove multiple elements from Set Given a set, the task is to write a Python program remove multiple elements from set. Example: Input : test_set = {6, 4, 2, 7, 9}, rem_ele = [2, 4, 8] Output : {9, 6, 7} Explanation : 2, 4 are removed from set. Input : test_set = {6, 4, 2, 7, 9}, rem_ele = [4, 8] Output : {2, 9, 6, 7} Explanation :
4 min read
Python program to remove last element from set Given a set, the task is to write a Python program to delete the last element from the set. Example: Input: {1,2,3,4}Remove 4Output: {1,2,3} Input: {"Geeks","For"}Remove GeeksOutput: {"For"}Explanation: The idea is to remove the last element from the set 4 in the first case and "Geeks" in the second
2 min read
Python Program to Find Duplicate sets in list of sets Given a list of sets, the task is to write a Python program to find duplicate sets. Input : test_list = [{4, 5, 6, 1}, {6, 4, 1, 5}, {1, 3, 4, 3}, {1, 4, 3}, {7, 8, 9}]Output : [frozenset({1, 4, 5, 6}), frozenset({1, 3, 4})]Explanation : {1, 4, 5, 6} is similar to {6, 4, 1, 5} hence part of result.
8 min read