Given the head of a singly linked list, return the middle node of the linked list. If there are two middle nodes, return the second middle node.

Banker Teller problem depicts a single Banker with multiple tellers where the queue is made on FIFO basis.Also,time is calculated when teller is waiting in the queue and leaves

Problem link - https://leetcode.com/problems/sum-of-prefix-scores-of-strings/description/
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I would like to add a C++ code for converting a given binary string into an integer using recursive function, Kindly assign this to me under HacktoberFest, Thank you.

Also guide me on which folder should I add this algorithm to.

Hello
I would like to add Fractional KSP problem in c++
Can you please assign it to me ?

I want to add kruskals algorithm in graph section used to find minimum spanning tree
@usmanbvp please assign me this issue

@usmanbvp please assign me this

Hi @usmanbvp
I would like to add a method to find prime factors of a number using sieve algorithm

https://www.codingninjas.com/studio/problems/ninja-s-training_3621003

hi @usmanbvp, I would like to add solution to this question.
Can you please assign this issue to me.

I would like to add C++ code for LFU Cache present in leetcode - https://leetcode.com/problems/lfu-cache/
Please assign this to me

hello
https://cses.fi/problemset/task/1633

I would like to add solution to above DP question of CSES.
Can you please assign it to me ?

I want to contribute in your repo by giving codes of striver dsa sheet . please assign me this issue under hacktoberfest tag :)

Sieve's algorithm used to find prime numbers and plese add hacktoberfest tag

I would like to add a C code for the multiplication of 2 user given polynomials using Linked-List as a Data structure,

@usmanbvp Kindly assign me this task under HacktoberFest, Thank you.

Hey @usmanbvp, I would like to contribute by adding Floyd Warshall and NQueens algorithms to this repo..

Please assign this issue to me under Hacktoberfest2023.

I would like to add Bogo/Permutation sort algorithm in C++, Kindly assign me this under HacktoberFest, Thank you.

I want to add low level design of Snake and Ladder Game because low level design is very important concept in DSA for advanced programmers and many interviews includes low level design problems so this will be a good start.

Kindly assign me with this issue. I would like to contribute. :)

Hey @Asheshz @usmanbvp I want to add merge sort algorithm to this repo. kindly assign this issue to me and also add the hacktoberfest label to it .

Add C++ problem for 32. Longest Valid Parentheses
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Given a linked list of size N, where every node represents a sub-linked-list and contains two pointers:

(i) a next pointer to the next node,

(ii) a bottom pointer to a linked list where this node is head.

Each of the sub-linked-list is in sorted order.

Flatten the Link List such that all the nodes appear in a single level while maintaining the sorted order.

Note: The flattened list will be printed using the bottom pointer instead of the next pointer.

Odd-Even Sort / Brick Sort :
This algorithm is divided into two phases- Odd and Even Phase. The algorithm runs until the array elements are sorted and in each iteration two phases occurs- Odd and Even Phases.

Description of solution :
Will add Odd-Even Sort / Brick Sort with adequate comments and proper documentation for readers to get a clear understanding.

Alternatives Considered :
Could you please assign me this issue under Hacktoberfest 2023.

Hi @usmanbvp
I would like to add code for binary exponentiation through iteration in c++
Please assign this to me.

Hey @usmanbvp I would like to contribute by adding a program of Sieve of Eratosthenes to find all the prime numbers from 1 to n in O(n*log(log(n))) time complexity.
So please assign me this issue under the tag of Hacktoberfest2023.

Given the head of a linked list return the node where the cycle begins. If there is no cycle, return null.

I want to add various kind of binary search tree problems which are useful from beginners to advanced programmers. I will categorize the problems into different subfolders which includes problems for beginners, intermediate and advanced programmers.

Kindly assign me with this issue. I want to contribute to this issue. :)

Given an array consisting of only 0s, 1s, and 2s. Write a program to in-place sort the array without using inbuilt sort functions.

Will be using Dutch National flag Algorithm.
Language:C++

Leetcode 994 - https://leetcode.com/problems/rotting-oranges/description/

Add Backtracking Algorithm, N queen problem.

Please assign this to me under Hactoberfest.

I would like to add a C++ code for finding all the factors of a given integer in O(sqrt(n)) time complexity.
kindly Assign me this task under HacktoberFest, Thank you.

Algorithm used to sort array also add hactoberfest tag

The problem of rotating a matrix by 90 degrees involves taking a 2D square matrix (N x N) and rotating it clockwise by 90 degrees. This means that each element in the original matrix should move to a new position in the rotated matrix, and the overall structure of the matrix remains the same.

Please add Hacktoberfest label and assign this to me 😊

I am interested to add prims algorithm used for finding minumum spanning tree of a graph.
please assign me this issue @usmanbvp

Hello there I want to add the famous shortest path finding algorithm "BELLMAN FORD" to this repository. Please assign this to me

Hey , I want to add problems based on Boyer-moore majority voting algorithm , Can Please assign me assign me this under Hacktober fest label .

https://cses.fi/problemset/task/1629
Hello @usmanbvp
I would like to add solution to this problem using greedy approach

I would like to add stacks related problems.

Please assign this to me.

Hi @usmanbvp
I would to like to contribute to your repo.
can you please assign it to me .

I want to add Kruskals Algorithm codes,Please assign me this issue as hacktoberfest Label.

Posting the solution of the keypad problem using recursion in java

[[Given an integer array nums, return an array answer such that answer[i] is equal to the product of all the elements of nums except nums[i].

The product of any prefix or suffix of nums is guaranteed to fit in a 32-bit integer.

You must write an algorithm that runs in O(n) time and without using the division operation.

Example 1:

Input: nums = [1,2,3,4]
Output: [24,12,8,6]
Example 2:

Input: nums = [-1,1,0,-3,3]
Output: [0,0,9,0,0]

Constraints:

2 <= nums.length <= 105
-30 <= nums[i] <= 30
The product of any prefix or suffix of nums is guaranteed to fit in a 32-bit integer.

Follow up: Can you solve the problem in O(1) extra space complexity? (The output array does not count as extra space for space complexity analysis.)](https://leetcode.com/problems/product-of-array-except-self/description/)](https://leetcode.com/problems/product-of-array-except-self/description/)

hi @usmanbvp, I would like to add solution to this question.
Can you please assign this issue to me.