fastcp 1.0.1

A Python Package for Competitive Programming

Fast Cp

A Python Library that contains various functions to make Competitive Programming easy. This Package includes pre-defined functions that are quite useful in Competitive Programming.

Purpose of Package

• The main purpose of this package is to provide various functions that are helpful for Competitive Programming.

Features

• Collections of fastcp
  • Collections of arrays
    • Unique
    • Subarr
    • Subseq
    • Freq
    • Length
  • Collections of strings
    • VowelCount
    • Freq
    • Substr
    • Subseq
  • Collections of bitMan
    • Binary
    • Hexa
    • Octal
    • Toggle
    • CountSetBits
    • BinToDecimal
    • OctToDecimal
    • HexToDecimal
  • Collections of math
    • Cbrt
    • Product
    • Sieve
    • IsPrime
  • Collections of search
    • Find
    • LowerBound
    • UpperBound
  • Collections of trees
    • Create
    • Inorder
    • Preorder
    • Postorder
    • Levelorder

Getting Started

This package can be found on PyPi. Hence you can install it using pip

Installation

pip install fastcp

Usage

importing all sub-packages from fastcp

>>> from fastcp import *
>>> subsequences = arrays.Subseq([1,2,3,4,5])

importing a single sub-package from fastcp

>>> from fastcp import bitMan
>>> toggled_number = bitMan.Toggle(123)

Examples

>>> from fastcp import arrays

>>> arrays.Freq([1,1,2,2,2,3])
{1:2, 2:3, 3:1}

>>> from fastcp import strings

>>> strings.Substr("python")
['python', 'ython', 'thon', 'hon', 'on', 'n']

>>> strings.Subseq("Pypi")
['Pypi', 'Pyp', 'Pyi', 'Py', 'Ppi', 'Pp', 'Pi', 'P', 'ypi', 'yp', 'yi', 'y', 'pi', 'p', 'i', '']

>>> from fastcp import trees
>>> root = trees.Create(10)
>>> root.left = Create(5)
>>> root.right = Create(20)
>>> trees.Inorder(root)
[5, 10, 20]
>>> trees.Preorder(root)
[10, 5, 20]
>>> trees.Postorder(root)
[5, 20, 10]
>>> trees.Levelorder(root)
[[10], [5, 20]]

Author

Avinash Doddi [https://github.com/avinash-doddi]