john-nash-rs

package com.tutorial.protobuf;


import java.util.HashMap;
import java.util.Map;
import java.util.PriorityQueue;


public class Huffman {

john-nash-rs

# coding: utf-8

# In[1]:

#Pandas is the primary tool that modern data scientists use for exploring and manipulating data. Let's import it.
import pandas as pd


# In[6]:

john-nash-rs

max-heapify(A,i){
  index_of_left_child = left(i);
  index_of_right_child = right(i);
  heap_size = number_of_elements_in_heap(A)
  
  if((index_of_left_child <= heap_size) && (A[index_of_left_child] > A[i]))
    largest = index_of_left_child
  else
    largest = i
    

john-nash-rs

for i=n/2 downto 1
 do max_heapify(A, i) 

john-nash-rs

graph = {'A' : set(['G','B']),
         'B' : set(['C','D','A']),
         'C' : set(['F','D','B']),
         'D' : set(['B','C']),
         'E' : set(['F']),
         'F' : set(['E','C']),
         'G' : set(['A']),
        }
print graph

john-nash-rs

def depth_first_search(graph, start_node):
    visited_neighbours = set() #Keep track of the node we have visited like breadcrumbs to know the path
    neighbours = [start_node] #list to store the neighbors. We will start with neigbors of void, the start node
    
    while (len(neighbours) != 0): #All the elements will be transversed by the time we have this list size as zero
        neighbour = neighbours.pop() #pop will take out randomly any one element and deletes from the list
        if neighbour not in visited_neighbours:
            visited_neighbours.add(neighbour)
            new_prospected_neighbours = graph[neighbour]
            #Need to remove neighbours which are already visted

john-nash-rs

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>com.wordpress.nullpointerexception1</groupId>
    <artifactId>myRestProject</artifactId>
    <version>1.0-SNAPSHOT</version>

john-nash-rs

import io.dropwizard.Configuration;

/**
 * Created by harshvardhan on 12/07/18.
 */
public class MyConfiguration extends Configuration {

    private String url;

    public String getUrl() {

john-nash-rs

url: https://nullpointerexception1.wordpress.com/

john-nash-rs

url: https://nullpointerexception1.wordpress.com/