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Kaushal Agrawal 28e4842319 Update sieve_of_Eratosthenes.cpp

Multiple changes:
Time complexity updated.
Fixed Indentation issues.
Global array primes[ ] was misleading because primes[x] = 0 means x is prime. Updated the array name to isprime[ ] and now isprime[x] = 1 means x is prime. Updated the code accordingly.

2018-09-13 05:57:56 +05:30

Backtracking

Create Rat_maze.cpp

2018-03-13 04:36:21 +05:30

Computer Oriented Statistical Methods

added gaussian elimination method

2016-11-07 18:01:42 +06:00

Datastructures

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2017-12-23 18:30:49 +01:00

Dynamic Programming

improved the code

2018-03-27 23:14:19 +02:00

Graph

Merge pull request #45 from iamnidheesh/patch-1

2018-01-03 19:18:46 +01:00

Greedy Algorithms

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2018-03-16 23:15:22 +01:00

Hashing

Hashing with collision resolution

2018-04-18 18:09:35 +05:30

Math/Prime_Factorization

Edits #include directives

2018-04-22 00:52:40 +08:00

Operations on Datastructures

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2017-12-23 18:30:49 +01:00

Others

improved the code

2018-03-27 22:51:40 +02:00

Range queries

segment tree with lazy propagation

2017-08-29 15:04:30 +05:30

Rectified Linear Search

2017-12-26 16:29:37 +05:30

Sorting

Added Cocktail Selection Sort

2017-12-30 02:10:22 +05:30

Array Left Rotation.cpp

Stack Queue and Circular Queue

2016-08-09 15:50:07 +05:30

Array Right Rotation.cpp

Stack Queue and Circular Queue

2016-08-09 15:50:07 +05:30

Binary Search Tree.cpp

Reverse a Linked List using Recusrion

2016-12-10 19:35:28 +05:30

Binary Search.cpp

Add Binary Search

2016-11-20 12:05:58 +05:30

Buzz_number.cpp

Added buzz number program.

2017-06-04 14:12:56 +05:30

Circular Linked List.cpp

Stack Queue and Circular Queue

2016-08-09 15:50:07 +05:30

Circular Queue Using Array.cpp

Enque and Deque

2016-08-09 16:40:41 +05:30

combsort.cpp

Replace library

2018-01-03 19:35:42 +01:00

Decimal To Binary.cpp

Stack Queue and Circular Queue

2016-08-09 15:50:07 +05:30

Decimal To Hexadecimal .cpp

Create Decimal To Hex .cpp

2016-10-14 01:12:54 -07:00

Decimal to Roman Numeral.cpp

Added Decimal to Roman Numeral Converter

2017-12-25 14:28:00 +05:30

Doubly Linked List.cpp

Stack Queue and Circular Queue

2016-08-09 15:50:07 +05:30

fibonacci.cpp

Updated logic of fibonacci

2017-12-26 16:41:23 +05:30

GCD_of_n_numbers.cpp

Added comments.

2017-06-02 11:43:26 +05:30

Happy_number.cpp

Fix happy number algorithm.

2017-09-29 15:26:47 +02:00

Intersection_of_2_arrays.cpp

Added union and intersection of 2 arrays.

2017-06-06 12:50:27 +05:30

Linear Search.cpp

Fixed Linear Search

2017-12-26 16:36:19 +05:30

Linked List.cpp

Stack Queue and Circular Queue

2016-08-09 15:50:07 +05:30

List Array.cpp

Stack Queue and Circular Queue

2016-08-09 15:50:07 +05:30

NumericStringSort.cpp

Added Numeric String Sort

2017-12-30 02:02:44 +05:30

Paranthesis Matching.cpp

Update Paranthesis Matching.cpp

2016-10-14 01:24:38 -07:00

Primality Test.cpp

Add Primality Test

2017-12-25 14:39:09 +05:30

Queue Using Array.cpp

Enque and Deque

2016-08-09 16:40:41 +05:30

Queue Using Linked List.cpp

Enque and Deque

2016-08-09 16:40:41 +05:30

README.md

Add files via upload

2017-12-27 13:47:42 +01:00

Reverse a Linked List using Recusion.cpp

Reverse a Linked List using Recusrion

2016-12-10 19:35:28 +05:30

s[i]

Added sparse matrix program.

2017-06-07 21:41:54 +05:30

searching.cpp

update searching.cpp

2017-02-10 21:57:32 +05:30

sieve_of_Eratosthenes.cpp

Update sieve_of_Eratosthenes.cpp

2018-09-13 05:57:56 +05:30

sleep sort.c

sleep sort via c

2017-10-08 20:08:04 +05:30

smallest-circle.cpp

naive algorithm for the circumscribed circle

2018-04-29 22:28:49 +05:00

Sparse matrix.cpp

Added sparse matrix program.

2017-06-07 21:41:54 +05:30

spiral_print.cpp

CODE for Spiral printing of an array

2017-10-08 11:52:46 +05:30

Stack Using Array.cpp

Made changes to stack program using array implementation

2017-05-17 00:31:19 +05:30

Stack Using Linked List.cpp

Stack Queue and Circular Queue

2016-08-09 15:50:07 +05:30

Strassen Matrix Multiplication.cpp

N Queen Problem

2017-04-23 13:17:42 +05:30

ternary_search.cpp

Add Ternary Search

2017-10-17 17:31:21 +02:00

Tower of Hanoi.cpp

comment changed

2016-08-30 15:01:33 +05:30

Tree.cpp

Binary Tree

2016-10-04 15:57:46 +05:30

Union_of_2_arrays.cpp

Added union and intersection of 2 arrays.

2017-06-06 12:50:27 +05:30

README.md

C++

This repository contains some useful algorithms and data structures.

Contribute

How you can contribute? See this small guide.

Use the directory structure of the repository.
Please describe your pull requests.
Don't use bits/stdc++.h because this is quite Linux specific and slow down the compiler process.
Put in comments in your code.
Avoid struct uses instead the class keyword.
Add some test cases in the main-function.