KushalVenkatesh

public class WeightedQuickUnionFind{
    private int[] id;
    private int[] sz;
    private int[] height; // this is for union-by-height
    private int count; // the number of connected components
    private int[] maximum; // keep track of the maximum object in each connected component
    
    public WeightedQuickUnionFind(int N){
      id = new int[N];
      sz = new int[N];

KushalVenkatesh

import dash
import dash_core_components as dcc
import dash_html_components as html
import plotly.graph_objs as go
import pandas as pd

app = dash.Dash()

df = pd.read_csv(
    'https://gist.githubusercontent.com/chriddyp/'

KushalVenkatesh

What is Python? State some programming language features of Python.

Python is a modern powerful interpreted language with objects, modules, threads, exceptions, and automatic memory managements. Python was introduced to the world in the year 1991 by Guido van Rossum Salient features of Python are

• Simple & Easy: Python is simple language & easy to learn.
• Free/open source: it means everybody can use python without purchasing license.
• High level language: when coding in Python one need not worry about low-level details.
• Portable: Python codes are Machine & platform independent.
• Extensible: Python program supports usage of C/ C++ codes.

KushalVenkatesh

KushalVenkatesh

import zipfile
from surprise import Reader, Dataset, SVD, evaluate

# Unzip ml-100k.zip
zipfile = zipfile.ZipFile('ml-100k.zip', 'r')
zipfile.extractall()
zipfile.close()

# Read data into an array of strings
with open('./ml-100k/u.data') as f:

KushalVenkatesh

import multiprocessing

def worker(dict, key, item):
    dict[key] = item

if __name__ == '__main__':
    mgr = multiprocessing.Manager()
    dictionary = mgr.dict()

    jobs = [multiprocessing.Process(target=worker, args=(dictionary, i, i*2)) \

KushalVenkatesh

// A [] queue of ppl and their weights
// B [] floors each person is going to
// M maximum floors of building
// X maximum people on elv
// Y maximum wight on elv

function solution(A, B, M, X, Y) {
	// if queue had one person and is going to a reachable floor
	if (A.length === 1 && B[0] <= M) {
		return 2;

KushalVenkatesh

#!/usr/bin/env python
# -*- coding: utf-8 -*-

#
# Test that I passed on codility.com for TopTal company
#


# Task #1
def binary_gap(N):

KushalVenkatesh

from __future__ import print_function

import os

import numpy as np
from keras.layers import RepeatVector
from keras.layers.core import Dropout
from keras.layers.recurrent import LSTM
from keras.models import Sequential
from keras.models import load_model

KushalVenkatesh

#!/usr/bin/env ruby
#
# Ruby script to download a number of files
# from individual URLs via HTTP/HTTPS/FTP
# specified in an external file.
#
# Author: Tobias Preuss
# Revision: 2013-04-18 16:26 +0100 UTC
# License: Creative Commons Attribution-ShareAlike 3.0 Unported