Hi Codeforces! This weekend we held the Stanford Programming Contest in an online format for USA High-Schoolers. Since it was online, the format allowed for teams of up to 3 members to use 3 total computers, and the internet.

Though it was a contest for high-schoolers, the problems should still be interesting for those below IGM. So we urge you to try them and discuss here! sqrtdecompton graciously helped add the contest to the gym so that you all can try the problems.

Thanks to all of the other problem writers: SherlockyHolmes, radeye, swagchicken, csullivan203, and xiaowuc1

And testers for feedback: miagkov, gigabuffoon, I_love_Harpae, MTSranger, alueft, and inutard.

Solution sketches, judge code and data, and the official standings are posted in this google drive. They will later be added to our website as well. Apologies for only having screenshots of the scoreboard in the Drive, I ran into some Polygon issues adding a ranklist but will try to add the official standings to the Gym soon for those doing virtual participations!

Finally, once again congrats to our Advanced division winners!

1. blair blezers: galen_colin, 12tqian, and gabrielwu
2. [user:84388] 3. 4. 5.