HELP ME, PLEASE (Python)

Question

2)A timestamp is three numbers: a number of hours, minutes and seconds.
Given two timestamps, calculate how many seconds is between them. The
moment of the first timestamp occurred before the moment of the second
timestamp.( 6, 1, 30, 6, 2, 10 result 40 sec.)

How i can solve this?

Answer 1

hour = int(input())
minute = int(input())
second = int(input())
hour2 = int(input())
minute2 = int(input())
second2 = int(input())
total = hour * 3600 + minute * 60 + second
total2 = hour2 * 3600 + minute2 * 60 + second2
print(total2 - total)