Computer Science - Algorithm Analysis

Requirements:

Theoretically discuss and compute the complexity of all algorithms implemented in the diagram below. The discussion will describe your understanding of the algorithm. Define the complexity of the algorithm by using Big O notation. Finally, discuss how to execute this program.

File Edit Format Run Options Window Help 1 #!/usr/bin/env python 2 import get pass 3 import telnetlib 4 5 user = ("Admin") 6 password = ("password") 7 8 f = open ("C:\\Users\\user.name\\Desktop\\python\\Ciscoswitch.txt") 9 10 for line in f: 11 print "Getting Serials from Device " + (line) 12 HOST - line.strip () 13 tn = telnetlib. Telnet (HOST) 14 15 tn.read_until("Username:") 16 tn.write(user + " ") 17 if password: 18 tn.read_until("Password:") 19 tn.write(password + " ") 20 21 #this section is the switch configuration part 22 tn.write("enable ") 23 tn.write("password ") 24 25 26 tn.write("show version | section WS-C2960S-48LPS-L ") 27 28 tn.write("exit ") 29 #tn.write("exit ") 30 readoutput = tn.read_all() 31 32 saveoutput = open("C:\\Users\\user.name\\Desktop\\serials\\switch" + HOST + ".txt", "W") 33 34 saveoutput.write(readoutput) 35 saveoutput.write(" ") 36 saveoutput.close 37 38 print tn.read_all() 39