johnjordan0098 / data-structures-algos

Hey! folks this new repository is all about data structures and algorithms so feel free to fix any issues regarding this repository.

Data-Structures-Algos

Hey! folks this new repository is all about data structures and algorithms so feel free to fix any issues regarding this repository. and this repository is for HACKTOBERFEST 2022 contributions so feel free to contribute here when issues will be provided. And also if you are a beginner and want to learn about DSA then this repository is best suited for you because it will provide hands on experience to the open-source community.

data-structures-algos's Issues

Leetcode 6 Zigzag Conversion

The string "PAYPALISHIRING" is written in a zigzag pattern on a given number of rows like this: (you may want to display this pattern in a fixed font for better legibility)

Find whether an array is subset of another array

Given two arrays: arr1[0..m-1] and arr2[0..n-1]. Find whether arr2[] is a subset of arr1[] or not. Both the arrays are not in sorted order. It may be assumed that elements in both arrays are distinct.

Reverse a linked list

Given pointer to the head node of a linked list, the task is to reverse the linked list. We need to reverse the list by changing the links between nodes.
Input: Head of following linked list
1->2->3->4->NULL
Output: Linked list should be changed to,
4->3->2->1->NULL

Input: Head of following linked list
1->2->3->4->5->NULL
Output: Linked list should be changed to,
5->4->3->2->1->NULL

Add CodeChef problems

Through this issue we will be adding the CodeChef problems to the repo.

Merge Sort code with algorithm

MERGE SORT:
So, in this issue for beginners you just have to add a merge sort code along with its algorithm .That's it
So, for beginners it will help you for getting started in open source contributing

Find the middle of a given linked list

Given a singly linked list, find the middle of the linked list. For example, if the given linked list is 1->2->3->4->5 then the output should be 3.
If there are even nodes, then there would be two middle nodes, we need to print the second middle element. For example, if the given linked list is 1->2->3->4->5->6 then the output should be 4.

Prefix to Postfix Conversion

Create a linked list

Create a linked list in c++ from a given array

LeetCode Problems

Insertion Sort code along with its algorithm

Insertion Sort:
So, in this issue for beginners you just have to add a insertion code along with its algorithm .That's it
So, for beginners it will help you for getting started in open source contributing

Heap Sort

Add LeetCode problems

In this issue we need to add new leetcode problems.

Move all zeroes to end of array

leetcode problems

I have some good recent leetcode solutions to the daily problem namely,

1. The Skyline Problem
2. The Employee That Worked on the Longest Task
3. Using a Robot to Print the Lexicographically Smallest String

please assign this issue to me

Delete a linked list

FIRST CREATE A LINKED LIST FROM AN ARRAY THEN DELETE IT

0-1 BFS

Add Kadane's Algorithm

Hi there I want to add kadane's algorithm