Add algorithms in different languages

[srbcheema1]

algorithm implementation in java , python ,c is required .
make sure that your code is clean and readable

[Alastifer]

@srbcheema1 can I write dijkstra algo in Java?

[srbcheema1]

sure @Alastifer i will be glad to see your contribution :)
go for it

[Alastifer]

@srbcheema1 #45 added Dijkstra algorithm

[srbcheema1]

thanks @Alastifer for the Dijkstra Algorithm
i would be glad to see more contributions .
i will suggest you other graph algorithms
you may do prim krushkal or any you may feel comfortable
and also not to forget to STAR the repo

[sirjan13]

added python implementation for singly linked list in Python PR #52

[Delkhaz]

added c++ implementation for tower_of_hanoi

[srbcheema1]

thanks @sirjan13 @Delkhaz
thanks for contributions ..
keep contributing ..
keep coding ..
stay happy

[NishantTanwar]

Can I go for segment trees with lazy propagation? Currently it is not there. @srbcheema1

[arijitkar98]

@srbcheema1 Can i write cpp code for closest points and ordered statistics (Divide and Conquer) ?

[srbcheema1]

@arijitkar98
go for it :)

[siddharthnarula]

Added HeapSort.cpp
#include
#include<conio.h>
#include<dos.h>
#include<time.h>
#include<stdlib.h>
#include<windows.h>
using namespace std;

void heapify(int arr[], int n, int i)
{
int largest = i; // Initialize largest as root
int l = 2i + 1; // left = 2i + 1
int r = 2i + 2; // right = 2i + 2

// If left child is larger than root
if (l < n && arr[l] > arr[largest])
    largest = l;

// If right child is larger than largest so far
if (r < n && arr[r] > arr[largest])
    largest = r;

// If largest is not root
if (largest != i)
{
    swap(arr[i], arr[largest]);

    // Recursively heapify the affected sub-tree
    Sleep(1000);
    heapify(arr, n, largest);
}

}

// main function to do heap sort
void heapSort(int arr[], int n)
{
// Build heap (rearrange array)
for (int i = n / 2 - 1; i >= 0; i--)
heapify(arr, n, i);

// One by one extract an element from heap
for (int i=n-1; i>=0; i--)
{
    // Move current root to end
    swap(arr[0], arr[i]);

    // call max heapify on the reduced heap
    heapify(arr, i, 0);
}

}

void printArray(int arr[], int size)
{
int i;
for (i = 0; i < size; i++)
cout << arr[i] << " ";
cout << endl;
}
int main()
{
clock_t start,end;
int arr[100],n=25;
for(int i=0;i<n;i++)
{
arr[i] = (rand()%100+1);
cout << arr[i] << endl;
}
//int n = sizeof(arr)/sizeof(arr[0]);
start=clock();
heapSort(arr,n);
end=clock();
cout<<"Sorted array: \n";
printArray(arr, n);
float t=(end-start)/CLK_TCK;
cout<<"\n Time Taken is"<<t;
return 0;
}

[therohanjaiswal]

I added Bubble Sort algorithm in Java.

[Prachi-05]

Prim's algorithm

[MayankSingh173]

I would like to add priority queues implementation

[SrushtiPatiL25]

I would like to add bubble sort and selection sort in CPP.
can you assign me for it?
I am trying to do successful PR's for hactoberfest.
can I work on it?

[devbhansingh]

i would like to add binary search algorithm in cpp

[crisevangelene]

@srbcheema1 Can I contribute on BFS Traversal here ?

[Prashantkumar963]

hello sir can I add bst traversal cpp

[IshaShk]

Greetings Sir ,
It would be great if you assign me this problem as i have good knowledge about DSA and have been working on it from a long time.
Thank you

[simran2002]

@srbcheema1
can I add Python code for Doubly Linked List??

Regards

[ankitkumar0622]

can you please assign this to me?