After the 1-1 draw against Boca, Unión travels to Florencio Varela to face Mariano Soso's team, which is on the rise, undefeated, and coming off a 5-2 victory over San Lorenzo at their home ground.
Introductory problem used to familiarise with the judge's I/O format. Given a list of numbers, count the even numbers and compute their sum. Sort a stack of pancakes using only flip operations ...