zahinekbal / codewith-hacktoberfest

Hi There 👋

I'm Zahin Ekbal! here.

• 💻 I’m currently working on React js & Node js

• 📖 I’m currently learning Backend Development & Competitive Programming

• 👯 I’m looking to collaborate on OpenSource projects on web developement & Data structure

• 🤔 I’m looking for help with my Website Development & Programming skills.

• 📫 How to reach me: LinkedIn or Twitter or Email

• 😄 Pronouns: Coder, Front developer and Kind Hearted

• ⚡ Fun fact: I spend almost 12 hours listening songs everyday...I love Strawberry flavoured icecream 🍨 . Let's grab some in your free time.

• 🥅 2020 Goals: Enhance my skills .

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codewith-hacktoberfest's Issues

Invertion Count Problem in c++

FILE-format:- InvertionCount/CPP/InvertionCount.c++

BreadthFirstSearch(BFS)

BFS/CPP/BFS.C++

Rotate-the-Array

Before making PR make sure you are using same format i.e:-

RotateTheArray/C++/RotateTheArray.extention

same for C , Java , Python...

Trie question:Maximum xor pair

Given an array of integers, we have to find two elements whose XOR is maximum.

Segment Tree implementation in cpp

Decimal To Binary using Bitwise Operation

Use this format :-

BitWise/CPP/DecimalToBinary.C++

Before making Pr
Please add your image in image folder nd update readme.md file it is all for contributors
do this then only i will be able to merge this..
Check this
#90 (comment)

Kadane's Algorithm

Add Dynamic Programming Questions

Can I add dynamic programming questions??

Sorting Algorithms

Kindly put it like i.e...

SortingAlgorithm/C++/YourAlgorithm.extension..

Same for java ,c,py...
nd then make your PR

Add Your Image In img Folder and update the readme folder...

Thank you for taking your time and effort for your contribution. If you are a contributor to this repo, kindly add your img in img Folder and update README.md file....
inside tr tags
nd make your PR....

SolutionsOf Codeforces & Codechef in C++

Please Add the Problems and links also .....

Before making PR just make Sure you are using this format:-

For Codeforces:-

Codeforces/CPP/Contest_name/NameOfProblem.c++

For Codechef:-

Codechef/CPP/Contest_name/NameOfProblem.c++

Spiral-Print-Array

Before making PR make sure you are using this same format i.e:-

SpiralPrintArray/CPP/SpiralPrintArray.extention

Programmers' day wish using simple python animation

It is just a wish on the occasion of programmers' day using a simple python animation.

Pyramid Pattern problem

Please before making PR make sure to follow the rule here....

i.e :- PyramidPatternProblem/CPP/PyramidPatternProblem.c++
PyramidPatternProblem/C/PyramidPatternProblem.c
PyramidPatternProblem/python/PyramidPatternProblem.py
PyramidPatternProblem/java/PyramidPatternProblem.java

Power(0(log n))

Take as input X and N , two numbers. Write a function to calculate X raise to power N . Target Complexity is 0(log n)....

Before making PR check this...

Please add your image in image folder nd update readme.md file this is for all contributors

do this then only i will be able to merge PR..
Check this
#90 (comment)

file format :- Power(0(log n))/CPP/power.c++

C++ STL Problem

You can add Algorithm in C++ STL i.e:- Sorting with C++ STL or any Problems Using C++ STL then go ahead ....
but make sure if you are adding problem in C++ STL then add the questions with code ..
And before making PR make sure you are using same format like i.e:-

STL/YourAlgorithm.extention

FrontEndWebsite

Website Using Html , Css , Javascript

Use this format:-

FrontEndWebsite/YourWebsiteName/ThenYourFile(Html,Css,Javascript)

Nd most important thing add your LiveLink of website in Your Readme.md file so that i can check your website and review it...

Replace Bits in N by M using Bitwise

Ex:- INPUT :- N = 10000000000 , M = 10101 , i = 2 , j = 6;

OUTPUT :- N = 10001010100

File format :- BitWise/CPP/ReplaceBits.C++
Before making Pr
Please add your image in image folder nd update readme.md file it is all for contributors
do this then only i will be able to merge this..
Check this
#90 (comment)

Counting Divisors (using Sieve)

We have to compute numbers of divisors of N..

i.e:- INPUT:- 60 , OUTPUT:- 12

Before making PR check this...

Please add your image in image folder nd update readme.md file this is for all contributorsdo this then only i will be able to merge PR..Check this

#90 (comment)

File format:- CountingDivisors/CPP/CountingDivisors.c++

Make Correct arrangement for Binary search tree

So here You have to do
correct arrangement for Binary search tree..
in repo it is not in proper format i.e:- it is in here & there in fIle format....
So You hv to do Whole file of Binary Search Tree in on one Folder ...

BinarySearchTree/CPP/thenYourProblemsAndAlgorithms.extension

same for Python ,C , java....

prime sieve of eratosthenes code in c++

Before making PR check this....

File Format:-

PrimeSieve/CPP/PrimeSieve.c++

Please add your image in image folder nd update readme.md file This is for all contributors

do this then only i will be able to merge PR...
Check this
#90 (comment)

Hangman game using python

It is just a making of hangman game using python programming language. You can derive it to any programming language.

Dijsktra's Algorithm with Explanation

GCD-Euclid's Algorithm

Compute HCF(GCD) & LCM

Before making PR check this...

Please add your image in image folder nd update readme.md file this is for all contributorsdo this then only i will be able to merge PR Check this

#90 (comment)

File format:-

EuclidsAlgorithm/CPP/HCF_And_LCM.c++

StairCase-Search

A child is running up a staircase with N steps, and can hop 1 step, 2 steps or 3 steps at a time. Implement a method to count how many possible ways the child can run up to the stairs? You need to return number of possible ways W.

Input format: Line 1: Integer N (No. of steps)

Output Format: Line 1: Integer W i.e. Number of possible ways

Constraint: (1 <= N <= 30)

Sample Input 1: 4

Sample Output: 7

Explanation:

In this question, to find out the number of ways to we can climb the stairs, we can use a recursive method to solve it. We can call the recursive function thrice in our code with parameters of (N-1), (N-2) and (N-3) steps (the decrease in steps show the number of steps climbed). And add and return them.

BinarySearch-Tree

Error

I am getting this error at Hectoberfest Portal.

Your PR was submitted to a repository that is not participating in Hacktoberfest. Maintainers of the repository can add the "hacktoberfest" topic to their repository if they wish to participate.

Unique Number Using Bitwise Operator

Given a list of numbers where every Numbers occurs twice except one, find that Unique Number.....??

Ex:-3 , 2 ,3 , 5 , 6 , 5 , 2 :- OUTPUT :- 6

File format :- BitWise/CPP/UniqueNumber.C++

Before making Pr
Please add your image in image folder nd update readme.md file it is all for contributors
do this then only i will be able to merge this..
Check this
#90 (comment)

DepthFirstSearch(DFS)

DFS/CPP/DFS.C++