DATA STRUCTURE
Implement power function without using multiplication and division op…
Problem Given two positive integers x and y, implement xy without using multiplication or divisi…
Python Take list as an input from a user
Using the input() function in Python, we can accept the input from the user. The input() the f…
Implement power function without using multiplication & division oper…
Problem Given two positive integers x and y, implement xy without using multiplication or divisi…
Delete Nodes And Return Forest
Problem Given a binary tree and a list of nodes. Return the forest after removing the given node…
How to shuffle list in Python using random.shuffle() function?
In this Python tutorial, we will discuss the different functions and methods provided by the Python…
Modular Exponentiation in Logarithmic Time
Problem Given three integers, a, b, and p. Compute the value of (ab)%p. Sample Input a =…
Count subarrays with given XOR
Problem Given an array of integers, count the number of subarrays that have the XOR equal to &ls…
Longest Consecutive Sequence in Linear time
Problem Given an array of integers. Find the length of the longest possible sequence from the ar…
Find the closest pair from two arrays
Problem Given two sorted arrays and an integer X, find one number from each array such that the …
Find two numbers with maximum sum formed by array digits
Problem Given an integer array having digits between 0 and 9, find two numbers with maximum sum …
Find all symmetric pairs in an array of pairs
Problem Given an array of pairs, find all symmetric pairs in it. Symmetric pairs are two pairs (…
Find the count of distinct elements in every subarray of size k
Problem Given an array of integers and a number k. Find the count of distinct elements in every …