Hey, I have my contest ready on Polygon for my own private group for my friends, but I don't know how to upload it. I asked ChatGPT and it said it need ID but I only UID... Help plz.
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Before contest
Codeforces Round 1097 (Div. 1, Based on Zhili Cup 2026)
5 days
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Codeforces Round 1097 (Div. 1, Based on Zhili Cup 2026)
5 days
Register now »
*has extra registration
Before contest
Codeforces Round 1097 (Div. 2, Based on Zhili Cup 2026)
5 days
Register now »
Codeforces Round 1097 (Div. 2, Based on Zhili Cup 2026)
5 days
Register now »
*has extra registration
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