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Bitwise-OR

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Maximum bitwise OR one of any two Substrings of given Binary String

Last Updated: 28 March 2023

Given a binary string str, the task is to find the maximum possible OR value of any two substrings of the binary string str.Examples:Input: str = "1110010"Output: "1111110...read more

Strings

Mathematical

Technical Scripter

Technical Scripter 2022

DSA

Bitwise-OR

Number of unique pairs whose bitwise XOR and OR are same

Last Updated: 21 May 2024

Given an integer N, the task is to find the number of pairs (say {a, b})from 1 to N (both inclusive) that satisfies the condition:a and b are distinct elements.The values ...read more

Bit Magic

Technical Scripter

Technical Scripter 2022

DSA

Bitwise-XOR

Bitwise-OR

Find pair whose bitwise OR and bitwise AND follows the given condition

Last Updated: 28 April 2025

Given 2 arrays arr1[] and arr2[], of size N and M respectively, the task is to find a pair of value (say a and b) such that the following conditions are satisfied:(a | b) ...read more

Bit Magic

Technical Scripter

Technical Scripter 2022

Generate Array whose average and bitwise OR of bitwise XOR are equal

Last Updated: 24 April 2023

Given an integer N (N is odd). the task is to construct an array arr[] of size N where 1 ? arr[i] ? N such that the bitwise OR of the bitwise XOR of every consecutive pair...read more

Technical Scripter

Technical Scripter 2022

Minimizing Bitwise-OR with XOR Operation on an Array

Last Updated: 29 November 2023

Given an array arr[] of non-negative integers where arr[i] = 0, the task is to select a non-negative integer 'k' and perform the bitwise-XOR operation on every element of ...read more

Maximizing Profits using Bitwise OR

Last Updated: 06 November 2023

Given two integers N, K and two integer arrays weights[] and profits[] each of size N where weights[i] is the weight associated with the ith item and profit[i] is the prof...read more

Count valid Bitwise operation combinations for Binary Strings

Last Updated: 07 November 2023

Given an odd integer N (N = 3), a binary string S of length N and another string O of length (N-1)/2. Here, each character in string O can be one of the following: '', '|'...read more

Bit Magic

Competitive Programming

Find number of path with same moves in full Binary Tree

Last Updated: 23 March 2024

Consider a Binary Tree having N nodes having root equal to 1. In which for any node X, the left and right child are 2*X and ((2*X) + 1). Then in such a Binary Tree, there ...read more

Geeks Premier League 2023

XOR of Bitwise OR Pairs from Two Arrays

Last Updated: 31 December 2023

Given two integer arrays A[] and B[] of size N and M respectively. Another array C is formed of size N*M, containing Bitwise OR of all possible pairs of elements of A with...read more

Bit Magic

Picked

DSA

Basic Coding Problems

Bitwise-XOR

Bitwise-OR

Number of subarray's of K size with Even Bitwise-OR

Last Updated: 10 January 2024

You are given an array arr[] containing n integers and an integer k. Find the number of subarrays of arr with length k whose bitwise OR is even.Examples:Input: arr[] = {4,...read more

Maximum Strings Concatenation

Last Updated: 10 January 2024

Given an array of strings, where each string consists of lowercase characters from a to j. You need to find the maximum number of strings that can be concatenated together...read more

Geeks Premier League 2023

Complete Reference for Bitwise Operators in Programming/Coding

Last Updated: 28 December 2023

There exists no programming language that doesn't use Bit Manipulations. Bit manipulation is all about these bitwise operations. They improve the efficiency of programs by...read more

Non-Repeating Bitwise OR Permutation

Last Updated: 09 January 2024

Given an integer N (N = 3). Then the task is to output a permutation such that the bitwise OR of the previous two elements is not equal to the current element, given that ...read more

Geeks Premier League 2023

Check if an Array exists with Bitwise OR as A and Bitwise AND as B

Last Updated: 09 January 2024

Three integers N, A and B are given to you. you need to create an array arr of length 'N' such that it satisfies the following conditions :Each elements of arr should be u...read more

Minimum Increment or Bitwise OR operations to make two integers equal

Last Updated: 05 March 2024

Given two integers X and Y (X Y), we can perform the following operations any number of times: Increment X by 1, X = X + 1Increment Y by 1, Y = Y + 1 Change X to X | Y, X...read more

Bit Magic

Competitive Programming

Geeks Premier League 2023

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