Set .discard(), .remove() & .pop() HackerRank Solution in Python
Problem .remove(x) This operation removes element x from the set. If element x does not exist, it raises a KeyError. The .remove(x) operat...
hackerrank-solution
Word Order HackerRank Solution in Python
Problem You are given n words. Some words may repeat. For each word, output its number of occurrences. The output order should correspond w...
itertools.combinations_with_replacement() HackerRank Solution in Python
itertools.combinations_with_replacement(iterable, r) This tool returns r length subsequences of elements from the input iterable allowing i...
Set .add() HackerRank Solution in Python
Problem If we want to add a single element to an existing set, we can use the .add() operation. It adds the element to the set and returns ...
Incorrect Regex HackerRank solution in Python
In this article, we will solve the HackerRank problem using python programming. Problem You are given a string S . Your task is to find out ...
itertools.combinations() HackerRank solution in python
itertools.combinations(iterable, r) This tool returns the r length subsequences of elements from the input iterable. Combinations are emitt...
Symmetric Difference in python | HackerRank Solution
Problem Objective Today, we're learning about a new data type: sets. Concept If the inputs are given on one line separated by a characte...
Collections.OrderedDict() in python | HackerRank Solution
Problem An OrderedDict is a dictionary that remembers the order of the keys that were inserted first. If a new entry overwrites an existing ...
No Idea! in python - HackerRank Solution
Problem There is an array of n integers. There are also 2 disjoint sets , A and B , each containing m integers. You like all the integers...
Find Angle MBC in python - HackerRank Solution
Problem Therefore, Angle ABC = 90 . Point M is the midpoint of hypotenuse AC . You are given the lengths AB and BC . Your task is to find ...