Hi,

I am trying to solve the following problem: USACO. However, my solution doesn’t seem to work. My solution goes like this:

I divide the number of cows by 4, which tells me how many cows will go in each of the 4 regions. I then check if number of cows modulo 4 is not 0. If it isn’t 0 I add one more to the output.

I’m a newbie so if you need more information or code tell me.