## Editorial for Waiting

Remember to use this editorial

**only**when stuck, and**not to copy-paste code from it**. Please be respectful to the problem author and editorialist.**Submitting an official solution before solving the problem yourself is a bannable offence.**Split each time into seconds minutes and hours, and then get the total number of seconds using the formula

The difference between the two totals is the answer.

*Skills needed: String manipulation, simple math*

*Time complexity: *

## Comments