3x + 1

# made by JumpYScriptsz
# SUMMARY - If num = odd, (num x 3)+1, if even num / 2

import time

# VARIABLES #

sleep = 0.01


# OTHER VARIABLES DONT TOUCH #

x = True
count = -1

# ======== main part here, DONT touch ======== #
num = int(input("Enter a number: "))
while x == True:
    count = count + 1
    time.sleep(sleep)
    if (num % 2) == 0:
        num = num/2
        print(int(num))
    elif num == 1:
        print()
        print("ended with",count,"numbers formed!")
        x = False # change this 2 true for inf loop
    else:
       num = (3*num)+1
       print(int(num))