Print in one line dynamically

Question

I would like to make several statements that give standard output without seeing newlines in between statements.

Specifically, suppose I have:

for it         


        

Answer 1

Or even simpler:

import time
a = 0
while True:
    print (a, end="\r")
    a += 1
    time.sleep(0.1)

end="\r" will overwrite from the beginning [0:] of the first print.