I want to practice specifically for the USACO, and I’ve heard that CF problems are pretty different. Where should I get some problems similar to USACO’s style? I am platinum right now.
I heard that the USACO GUIDE is a great resource filled with links to various problems from with various topics from divisions ranging from Bronze to Platinum.
The best way to practice for USACO is by practicing USACO. Also, you shouldn’t try to focus on problems only similar to USACO.
I ended up making this mistake, and it costed me during this USACO season.
Since you’re in platinum, maybe you should consider trying out IOI problems since USACO is technically supposed to be a training contest for the USA IOI Team.