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# this function finds if a number is prime or not
def is_prime_number(number=0)
  # value to store if a number is prime or not 
  # initailly assumed prime
  is_prime=true
  
  #iterate from 2 till half of that number
  for num in 2..(number+1)/2
    

shankar524

#this function squares a number
def square(number)
  number**2
end

#this function breaks a number into its subsequent array
def break_number_to_arr(number)
  return [0] if number.zero?
  return_arr=[]

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def square(number=0)
  number ** 2
end

def is_curious_number(number)
  diff = square(number) - number
  last_digits=diff % (10**(number.digits.count))
  if(last_digits==0)
    return true
  else

shankar524

Congratulations! You are a speaker at the tech conference!

This guide will help you out with preparing your best talk yet.
Tip: this file has outline for your convenience (Press Ctrl+cmd+H on Mac or Ctrl+Alt+H for other OS)

How to choose what you will be talking about

Be passionate about your topic. Make sure that your topic is the most exciting, interesting, compelling thing in the universe.

Standard slides

Title slide

Create a visually engaging title page so the audience is interested and ready to listen before you begin speaking.

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/*
Following program will print pallindrome tree
from provided input number by asking user input.

A sample program outpust like:-

Enter any number:
9
        1        
       212       

shankar524

package com.cf.pm;

import java.util.Arrays;
import java.util.List;
import java.util.stream.*;
import java.util.Random;

public class HelloWorld{
 public static void main(String[] args) {