This program initializes variables and prints introductory text. It then prompts the user to input start and end numbers and calculates the Fibonacci sequence up to the end number, adding each term to lists to track all numbers and even numbers. It prints out the lists and totals at each iteration and allows the user to restart.

1. END = "y"
print ("Welcome to Fibonacci Pro 3.0")
print ("All rights reserved Genericname Corp")
print ("_______________INITIALISING_______________")
Z=0
while Z != 5:
Z=Z+1
print
("_________Z_______________________Z_____________________________________
__________")
print
("__________________Z__________________Z________________Z________________
______")
print
("_______________________________Z_______Z________________Z______________
______")
while END == "y":
XN1 = input('Enter start number: ')
XN2 = input('Enter last number: ')
N1 = int(XN1)
N2 = int(XN2)
Fn1 = 0
Fn2 = 1
Fn3 = 0
sum1= N1
mylist=[]
myevenlist=[]
mylist.append (N1)
sum2 = 0
while Fn3 < N2:
Fn3 = Fn2 + Fn1
Fn1 = Fn2
Fn2 = Fn3
print (Fn1, Fn2, Fn3,"Fn-1 value, Fn value, Fn+1 value")
mylist.append(Fn3)
sum2 = sum2 + Fn3
print (sum2, "Current total")
if Fn3 % 2 == 0:
myevenlist.append (Fn3)
print (Fn3, "Added to evenlist")
sum1 = sum1 + Fn3
print (sum1, "Current total of even numbers")
print (myevenlist[:], "All Even numbers")
print (mylist[:], "All numbers")
print (sum1, sum2, "Total of even numbers and total
of all numbers")
print
("_________________________________________________________")
print ("________________________NEXT
STAGE_______________________")
print
("_________________________________________________________")
else :
print (myevenlist[:], "All Even numbers")
print (mylist[:], "All numbers")

2. print (sum1, sum2,"Total of even numbers and total of
all numbers")
print
("_________________________________________________________")
print ("________________________NEXT
STAGE_______________________")
print
("_________________________________________________________")
END = input('Thank you, would you like to restart? y/n')
print ("Thank you for using Fibonacci Pro 3.0, Fibonacci will now close
in 10 seconds")
counter = 10
import time
while counter != 0 :
time.sleep(1)
print (counter)
counter = counter - 1