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data-structures-and-algorithms

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Python implementation of common algorithms and data structures interview questions

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# Data structures and algorithms

This repository contains the compilation of solution of commonly asked Data Strcuture and Algorithm interview questions.

It contains programs on the following topics:

## Data Structures

* [array](https://github.com/charulagrl/data-structures-and-algorithms/tree/master/data-structure-questions/array)
* [string](https://github.com/charulagrl/Data-Structures-and-Algorithms/tree/master/string)
* [linked list](https://github.com/charulagrl/Data-Structures-and-Algorithms/tree/master/linked_list)
* [binary tree](https://github.com/charulagrl/Data-Structures-and-Algorithms/tree/master/binary_tree)
* [binary search tree](https://github.com/charulagrl/data-structures-and-algorithms/tree/master/data-structure-questions/binary_search_tree)
* [graphs](https://github.com/charulagrl/Data-Structures-and-Algorithms/tree/master/graph)

## Algorithms

* [searching](https://github.com/charulagrl/data-structures-and-algorithms/tree/master/searching)
	* [binary search](https://github.com/charulagrl/data-structures-and-algorithms/blob/master/searching/binary_search.py)
	* [ternary search](https://github.com/charulagrl/data-structures-and-algorithms/blob/master/searching/ternary_search.py)
* [sorting](https://github.com/charulagrl/Data-Structures-and-Algorithms/tree/master/sorting)
	* [bubble sort](https://github.com/charulagrl/data-structures-and-algorithms/blob/master/sorting/bubble_sort.py)
	* [insertion sort](https://github.com/charulagrl/data-structures-and-algorithms/blob/master/sorting/insertion_sort.py)
	* [selection sort](https://github.com/charulagrl/data-structures-and-algorithms/blob/master/sorting/selection_sort.py)
	* [merge sort](https://github.com/charulagrl/data-structures-and-algorithms/blob/master/sorting/merge_sort.py)
	* [quick sort](https://github.com/charulagrl/data-structures-and-algorithms/blob/master/sorting/quick_sort.py)
	* [heap sort](https://github.com/charulagrl/data-structures-and-algorithms/blob/master/sorting/heap_sort.py)
	* [bucket sort](https://github.com/charulagrl/data-structures-and-algorithms/blob/master/sorting/bucket_sort.py)
	* [counting sort](https://github.com/charulagrl/data-structures-and-algorithms/blob/master/sorting/counting_sort.py)
	* [radix sort](https://github.com/charulagrl/data-structures-and-algorithms/blob/master/sorting/radix_sort.py)
* [dynamic programming](https://github.com/charulagrl/Data-Structures-and-Algorithms/tree/master/dynamic_programming)
* [backtrack](https://github.com/charulagrl/Data-Structures-and-Algorithms/tree/master/backtrack)

## Cracking the Coding Interview

It contains:

* Chapter wise [solution](https://github.com/charulagrl/data-structures-and-algorithms/tree/master/cracking_the_coding_interview) to questions in the book [Cracking the Coding Interview](https://www.amazon.com/dp/0984782850/ref=pd_lpo_sbs_dp_ss_1?pf_rd_p=1944687622&pf_rd_s=lpo-top-stripe-1&pf_rd_t=201&pf_rd_i=098478280X&pf_rd_m=ATVPDKIKX0DER&pf_rd_r=6722W3709RPF696KQD17).
    * [Chapter 1: Arrays & Strings](https://github.com/charulagrl/Data-Structures-and-Algorithms/tree/master/CrackingTheCodingInterview/array_and_string)
	* [Chapter 2: Linked Lists](https://github.com/charulagrl/Data-Structures-and-Algorithms/tree/master/CrackingTheCodingInterview/linked_list)
	* [Chapter 3: Stacks and Queues](https://github.com/charulagrl/Data-Structures-and-Algorithms/tree/master/CrackingTheCodingInterview/stack_and_queue)
	* [Chapter 4: Trees and Graphs](https://github.com/charulagrl/data-structures-and-algorithms/tree/master/cracking_the_coding_interview/trees_and_graphs)

## Tests

python -m tests.searching_test
    python -m tests.sorting_test

data-structures-and-algorithms

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