Script : Python Script to advertise routes by creating Loopback interfaces

If you have ever tried to setup something similar to production in you network lab then you might have come across this problem that you don’t have enough routes in the routing table. This can be solved easily with traffic generators like Ixia/Spirent/Pagent etc, but you may not be having this in your home lab.We… Read More Script : Python Script to advertise routes by creating Loopback interfaces

HackerRank 30 days of coding – Day 9 ( Recursion)

Task :Write a factorial function that takes a positive integer, N as a parameter and prints the result of N!(N factorial).     Sample Input 3 Sample Output 6 #!/bin/python import math import os import random import re import sys def factorial(n): if n<0: return-1 elif n<2: return1 else: return n*factorial(n-1) if __name__ == ‘__main__’:… Read More HackerRank 30 days of coding – Day 9 ( Recursion)

HackerRank 30 days of coding – Day4 ( Class vs. Instance)

Sample Input 4 -1 10 16 18 Sample Output Age is not valid, setting age to 0. You are young. You are young. You are young. You are a teenager. You are a teenager. You are old. You are old. You are old.   Solution(Python) : class Person:        def __init__(self,initialAge):               if initialAge>=0:              … Read More HackerRank 30 days of coding – Day4 ( Class vs. Instance)

HackerRank 30 days of coding – Day3 ( Intro to Conditional Statements)

Sample Input 0 3 Sample Output 0 Weird Sample Input 1 24 Sample Output 1 Not Weird Solution:  #!/bin/python import math import os import random import re import sys List1=[2,3,4,5] List2=[6,7,8,9,10,11,12,13,14,15,16,17,18,19,20] def Weird(): if N%2!=0: print”Weird” elif N%2==0 and N in List1: print”Not Weird” elif N%2==0 and N in List2: print”Weird” elif N%2==0 and 100>=N>20:… Read More HackerRank 30 days of coding – Day3 ( Intro to Conditional Statements)