OpenGenus/cosmos

Add Code for 2 unique numbers

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#335 opened on Oct 3, 2017

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 (1 comment) (1 reaction) (1 assignee)C++ (3,724 forks)batch import
Hacktoberfestadd codenew algorithm

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Description

Find 2 unique Numbers in an array where every number occours twice except 2 numbers.find those two Numbers using bit manupilation

Contributor guide

Research direction
Learn XOR bit manipulation to find two numbers that appear once in an array where all other numbers appear twice. Implement the solution in C++ following the repository's coding standards.
Tech stack
cpp
Domain
backend
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
GitC++
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
80