PP1. Week 8. Functions
Semen has n candies and Yura m candies. At the same time they both eat one of their own candy as long as each of them has at least one candy. Determine how many candies will remain after they stop eating the sweets.
Two integers n and m (1 ≤ n, m ≤
109) - the number of candies at Semen and Yura respectively.
Print the number of candies that will remain.