maheshjainckd/hacktoberfest2022-for-everyone

This repository is for everyone who wants to participate in Hacktoberfest 2022. Anyone can contribute/add quality code or projects for your Swags (T- Shirt), must be relevant that can add some value to this repository.

hacktoberfest2022-for-everyone's Issues

Cycle detection in undirected graph [Graph][C++]

I would like to add the program to detect cycle if present in an undirected graph.
Please assign this task to me @maheshjainckd

Add testimonial

I want to add testimonial section code.
Tech stack used:- Html, CSS and JS.

Please assign it to me for hacktoberfest 2022.

I wish to add a program to find Permutation and Combination in CPP folder

I wish to add a program to find Permutation and Combination in CPP folder.

Please assign this issue to me under the "hacktoberfest" label

Subset Generation using Bit Masking in C++

Hi, @maheshjainckd I would like to contribute to this repo and add a program of Subset Generation using Bit Masking in C++ .
Please assign this to me under Hacktoberfest .
Thanks!!

Color ball dancing on the screen game

I would like to add javascript code of adding infinite balls on the screen by clicking on the screen and dragging the arrow to adjust the speed and throw it out on the screen.https://color-balls.vercel.app/

Add Least Recently Used (LRU) Cache problem in C++

Hi there,

I would like to raise a PR for a real life example of LRU cache in C++. Here we apply the data structures doubly linked list and hashmap together.
Kindly assign this to me under the hacktoberfest label.
Thanks!

Basic form website using php sql to store the data

Please assign this task to me. I want to add my project under web development folder. @maheshjainckd

String folder in C++ and important problems on strings.

I would like to add a folder for Strings in C++ to have programs related to strings.
I will be adding problems such as:

• Palindrome or not.
• Reverse a string.
• Reverse words in a string.

Please assign this task to me @maheshjainckd .

Mean and Median of an Array

I want to add this code to this repository.
Please assign me and add the Hacktoberfest tag

can i add sudoku solver code?

bubble sort in c

hey i want to add bubble sort in c
please assign this to me

Add 2 question of Array in cpp

Hi, @maheshjainckd I would like to contribute to this repository

I want to add 2 Questions in Array Practice folder

1. Merge Two sorted Array
2. Rotate an Array

Please assign this to me under Hacktoberfest .
Thanks!!

I would like to implement Binary Trees in C++

I would like to implement Binary Trees in C++ for this project.
Please assign this to be a HacktoberFest. Thanks!

i have push c++ problem solutions pls assign me HACKTOBERFEST-ACCEPTED label

i have push famous leetcode problem solutions pls assign me HACKTOBERFEST-ACCEPTED label

Longest Common Subsequence

I will add LCS code under Dynamic Programming Folder. Please assign me under Hacktoberfest.

Minimum Spanning Tree

I would like to contribute in this algorithm

Add N Queen's Problem in Java

Program to Solve N Queen Problem in Java

I want to add Black-Jack Game

It is a web based Game project created using HTML, CSS and JavaScript.

Please assign it to me for hacktoberfest 2022.

Find first and last occurrence of any number in an array

I want to write a code that will give the index of the first and last occurrence of a number in a given array. @maheshjainckd please assign this to me under hacktoberfest2022

Infix to Postfix using Stack

I'm a participant of hacktoberfest-2022.
I would perform infix to postfix operation to enhance stack usage. Would like to contribute to this repository.
Please accept my issue

Remove Nth node from end of a list

I wish to add a program to Remove Nth node from end of a list in CPP folder.

Please assign this issue to me under the "hacktoberfest" label

Recursion folder in Java

I would like to add a recursion folder under Java programs in which I will add popular problems like N-Queens, Knight's tour, etc.

please assign it to me.

Binary search algorithm with explanations and time complexity.

i would like to add a proper documented version of the binary search algorithm with the explanation of all the cases in time complexity

Maximum Sum Square SubMatrix

I would like to add how to find the max sum subsquare matrix in a parent square matrix using cpp.

Dijkstra's Algorithm

The best algorithm for finding shortest possible path in a graph.

Add hacktoberfest Label

Link

Linkedin-Auto connect bot

I would like to add the code of using selenium library of python to make a bot for sending auto connect requests to people of user's interest.

This repo is excluded from Hacktoberfest

Looks like the repo is excluded. I would make contributors aware :)

I want to add Black-Jack Game

It is a web based project created using HTML, CSS, JavaScript.

Moore's Voting Algorithm in C++ to find the majority element in an array

Please include this as HACKTOBERFEST 2022 issue. I really need that t-shirt. I will be very grateful to you. Pls tag this as Hacktoberfest so it can be counted.
I have even commented every step as well in order to make it more understandable and readable.

#include<bits/stdc++.h>
using namespace std;

int moore_voting(int [], int);

int main()
{
    int n, ar[50];
    cout << "Enter the size of the array: ";
    cin >> n;
    for(int i = 0; i<n; i++)
    {
        cout << "ar[" << i << "] = ";
        cin >> ar[i];
    }
    cout << "The majority element in the array is: ";
    cout << moore_voting(ar, n);
}

int moore_voting(int arr[], int size)
{
    //Phase 1: - Finds a suitable candidate for the majority element
    int res = 0, count = 1;     //
    for(int i = 1; i<size; i++)    //Traversing the array
    {
        if(arr[res] == arr[i])   //Checking if first element is same as ith element
            count++;     //If yes then incrementing the count by 1
        else
            count--;     //Decrementing the count if ith element is not equal to first element
        if(count==0)     //If at any point the count becomes 0 while decrementing
        {
            res = i;     //Updating the ith element as result since it's not a suitable 
            count = 1;   //candidate for majority. Also resetting the count of majority element
        }
    }

    //Phase 2: - Checks if the candidate selected is actually in majority or not
    count = 0;
    for(int i = 0; i<size; i++)
    {
        if(arr[res] == arr[i])
        
            count++;              //Line 36-44: - Checks if the candidate
    }                             //element is a majority element or not
    if(count <= size/2)
        res = -1;
    return res;
}

Add valid parentheses code in cpp stack folder

I want to add some leetcode questions in stack folder of cpp.
please assign it to me and add hacktoberfest labels

I would like to add a folder that contains all operations for a linked list, circular linked list, double link list, stack, etc

Can you please assign this to me and add hacktoberfest label to it.

Number System Transformation Folder in CPP

I want to add this folder in which I will add Binary to Decimal, Decimal to Binary, Binary to Octal, Octal to Binary, Binary to Hexadecimal ,Hexadecimal to Binary .
Please assign me this task and add the Hacktoberfest Tag

Not accepted in Hacktoberfest 2022

It says that the repo is not accepted for Hacktoberfest 2022. Is it the repo or my PR? Please let me know which issue is it

Want to add a program to find 1's Complement and 2's Complement of a number in CPP

@maheshjainckd Please assign me this task and tag the Hacktoberfest 2022

Median of two sorted arrays of same size

Given two sorted arrays nums1 and nums2 of size m and n respectively, return the median of the two sorted arrays.

The overall run time complexity should be O(log (m+n)).

Example 1:

Input: nums1 = [1,3], nums2 = [2]
Output: 2.00000
Explanation: merged array = [1,2,3] and median is 2.
Example 2:

Input: nums1 = [1,2], nums2 = [3,4]
Output: 2.50000
Explanation: merged array = [1,2,3,4] and median is (2 + 3) / 2 = 2.5.

Constraints:

nums1.length == m
nums2.length == n
0 <= m <= 1000
0 <= n <= 1000
1 <= m + n <= 2000
-106 <= nums1[i], nums2[i] <= 106

add Black-jack game made using HTML, CSS, and JavaScript

I would like to add the Black-Jack game under the folder web development.

Please assign it to me.

JS Typewritter script

JavaScript TypeWritter script that allows you to add one or more texts that will be displayed on the webpage in a typing way, and when the text reaches the end the script will then start going backwards, deleting the text and moving to the new one.

Good for Portfolio and keywords

Tim sort

Sorting algorithm in cpp . Please assign this to me under hacktoberfest @maheshjainckd

Queue Implementation using stack

I would like to contribute in this.

I would like to contribute to this project. Fractional Knapsack

I have created a PR request for this. Kindly review it

Maximum Difference Between Two Elements in array

This algorithm will help to find out the maximum difference between two elements in array such that index of larger element is greater than index of smaller element.

Kadane's Algorithm in cpp

Please assign this issue to me @maheshjainckd under hacktoberfest

Bellman-ford Algorithm

Best algorithm for finding shortest path having negative edges.

First letter to appear twice solution in cpp

A solution for the above problem

add inorder traversal for trees

traversing the tree need some kind of traversal method.

add inorder traversal for that purpose.

Face Recognition Using Python

For Hacktoberfest 2022

Factorial of a number in cpp

A solution for this will be added by me

Chrome Extension

I have created a Chrome Extension which is used to save important links or tabs.

Please assign it to me for hacktoberfest 2022.

Add Trapping Rain Water

Program to solve Trapping Rain Water