Editorial for Mock CCC '18 Contest 3 J1 - A Sum Problem
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.
Submitting an official solution before solving the problem yourself is a bannable offence.
Author:
This problem is equivalent to computing the sum of all the integers in the list, because zero is the additive identity.
Comments