Hi guys I have question about global variable.

I have file A,

global var = 0

, file B.

import A
for i in range(1000):
    A.var += 1
    time.sleep(1)

and file C.

print(A.var)

Well,how can I get the variable (A.var of B) by C when B is running?

Ex. Resule C is 60 when B has been running 60s ago.

Thanks for reading!