snippetsCpp-chrome README

A collection of code snippets for competitive programmers, written in C++ for chrome-extension.

Many times this happens in competitive programming competitions that you've figured out an algorithm for the solution of the problem, which happens to be a standard algorithm. How helpful would it be to have snippets for commonly used concepts/algorithms in competitive programming in that situation, to provide you an edge over fellow competitors as using snippets will improve your accuracy, speed and hence rank!

This repository provides extension for chrome-extension editor which enables chrome-extension users to use c++ coding snippets of algorithms while doing competitive programming.

Installation

Clone the repo in your local system
open chrome://extensions
make sure that developer mode is turned on
click load unpacked and select the repo

ScreenShot

Author

Harsh Chandravanshi: Portfolio

Supported languages (file extensions)

C++ (.cpp, .c++)
C (.c)

Starter Template

Prefix	Uses/Method
`cpp`	`CP Starter Template`
`c++`	`C++ Starter Template`
`dsa`	`DSA Specific Starter Template`

Common Codes

Prefix	Uses/Method
`forn`	`For loop with n size`
`whilen`	`While loop with n size`
`couta`	`Print elements of array of n size`
`coutv`	`Print elements of vector`
`autov`	`Print element of vector with auto`

Input Taking Template

Prefix	Uses/Method
`inai`	`Taking input in n size int array`
`inal`	`Taking input in n size long long int array`
`invi`	`Taking input in n size int vector`
`invl`	`Taking input in n size long long int vector`

Basic Algo + Mathematics

Prefix	Uses/Method
`gcd`	`Greatest Common Divisor`
`maxll`	`Maximum Function with long long int`
`minll`	`Minimum Function with long long int`
`isPowerOfTwo`	`Check number is power of two`
`isPrime`	`Check number is prime`
`primeFactors`	`return all prime factors`
`countDivisors`	`count of all divisors`
`divisorFunction`	`sum of all divisors`
`nFactorial`	`return n!`
`nFactorialMOD`	`return n!%mod`
`nextPowerOfTwo`	`next power of two`
`prevPowerOfTwo`	`prev power of two`
`xpowery`	`x^y`
`xpoweryMOD`	`(x^y)%mod`
`sieve`	`sieve of eratosthenes`
`lcm`	`Least Common Multiple`
`combinatorics`	`Combinatorics`

Graph

Prefix	Uses/Method
`adjMatrix`	`Adjacency Matrix in Graph`
`adjList`	`Adjacency List in Graph`
`bfs`	`BFS in Graph`
`dfs`	`DFS in Graph`
`topoBfs`	`Topological BFS in Graph`
`topoDfs`	`Topological DFS in Graph`
`isCycleDfs`	`Is Cycle is Present in Graph using DFS`
`isCycleBfs`	`Is Cycle is Present in Graph using BFS`
`shortesPathDAG`	`Shortest Path Direct Acyclic Graph`
`dijkstra`	`Dijkstra shortest path algorithm`
`bellmanFord`	`Bellman Ford shortest path algorithm`

Tree

Prefix	Uses/Method
`tstruct`	`Tree Structure`
`inorder`	`Tree Inorder`
`preorder`	`Tree Preorder`
`postorder`	`Tree Postorder`
`levelOrder`	`Level Order Traversal Tree`
`treeSize`	`Tree Size`
`treeHeight`	`Tree Height`
`treeDiaSimple`	`Tree Diameter Simple`
`treeDiaOpt`	`Tree Diameter Optimized`
`treeSum`	`Tree Node Sum`
`treeMax`	`Tree Node Maximum`
`treeLeftView`	`Tree Left View`
`treeRightView`	`Tree Right View`
`isBalancedSimple`	`Tree Balanced or Not Simple`
`isBalancedOpt`	`Tree Balanced or Not Optimized`
`flatten`	`Flatten Binary Tree`

BST

Prefix	Uses/Method
`insBst`	`Insert in BST`
`delBst`	`Delete in BST`
`searchBst`	`Search in BST`
`constructBst`	`Construct BST`
`isBst`	`Check the given tree is BST or not`
`sortArrToBst`	`Sorted array to Bst`
`isIdentical`	`Is Bst identical or nor`
`zigzagTraversal`	`zigzagTraversal Bst`

String

Prefix	Uses/Method
`palindrome`	`palindrome-String`
`pangram`	`pangram-string`
`anagram`	`anagram-strings`
`strtodec`	`stringtodecimal`
`dectostr`	`decimaltostring`
`kmp`	`occurences of pattern in a string`
`distict_characters`	`count of unique characters in a string`
`lc_subsequence`	`longest common subsequence of two strings`
`lc_substring`	`longest common substring of two strings`

Sorting

Prefix	Uses/Method
`insort`	`Insertion Sort`
`bubsort`	`Bubble Sort`
`selsort`	`Selection Sort`
`mersort`	`Merge Sort`
`qsort`	`Quick Sort`

Saerching

Prefix	Uses/Method
`bsearch`	`Binary Search`

Known Issues

No Issues

Release Notes

1.0.0

Initial release with the snippets on above topics with their prefixes.

Enjoy!

harsh0620/snippetsCpp-chrome