bsio + cf contests
Here's how it went down: CF div 3 I chilled out with A-D as they were all straightforward implementation problems. Then on E I had to do a bit of thinking and couldn't come up with anything, so I moved to G cuz I saw that a lot of people solved it but it was clear that it was a full-on math concept(and it was). SOOO i looked at F and solved it and that was basically the contest. I was gonna get like a +60 rating but then I FAILED SYSTEM TESTS FOR D aeraewrewarAEWREWARBRUH OK whatever so i moved on to bsio q1 was pretty common q2 i knew was line sweep but I was so confused on how it was a q2 but whatever I went with it q3 took me a second to understand but once I understood the problem it wsa pretty chill. I've done similar things like this like "walled off" which is a bit different cuz it has some DSU components but hte concept of blocking with the queries is pretty useful q4 i was dead and like I maybe coulda tried dijkstra during the contest but I was just n...