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youngsystem

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Accepted problems：81 problems

56 142 149 217 249 265 266 499 602 785 787 897 905 906 956 995 996 997 999 1002 1003 1004 1005 1166 1286 2021 3998 4327 4375 4376 4377 4378 4383 4385 4386 4901 5280 5374 5850 5956 6167 6178 6182 6308 6322 6529 6628 6629 6630 6659 6660 6661 6668 7118 7121 7122 7997 8230 21403 21405 21566 21606 21608 21613 21618 21620 21621 21626 21634 21635 21636 21670 21673 21739 21741 21743 21775 21776 21778 21792 22059

Tried problems：33 problems

464 601 786 898 899 2211 3576 6667 6718 7119 7120 7651 21614 21619 21622 21625 21627 21637 21658 21659 21660 21661 21662 21663 21672 21674 21726 21749 21750 21751 21777 21779 21795

Authored problems：0 problem

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Virtual Participations：7 contests

Name	Start time
International Olympiad in Informatics 2023 Day 2	2023-09-07 13:21:33
International Olympiad in Informatics 2023 Day 1	2023-09-06 09:11:03
Public Round #8	2023-03-25 09:09:43
2022-2023 集训队互测 Round 10 (Nov 20, 2022)	2022-11-23 08:29:20
Public Easy Round #2	2022-10-07 17:00:33
Public NOIP Round #1 (Div. 1, 提高)	2022-10-05 20:38:31
Super League of Chinese College Students Algorithm Design 2022 (1)	2022-07-28 16:15:40