Hello codeforces!
I invite you to participate in my mashup designed for preparation for Div 2 and Div 3. The problems are selected in the range from 800 to 1500. There will also be problems that I have not been able to solve for a long time. I would like to mention that if you have previously solved these problems in the archive, it will be better for your own benefit if you solve them again, rather than using the code you previously wrote. Your place in this competition does not matter if you cheated.
Registration link: https://mirror.codeforces.com/contestInvitation/a5c9890212b1411d96a23a04eb5f836e8a9d17e9
Start time: 04/10/24; 19:50(UTC+5);
