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hhoppitree

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$e^{i\pi}+1=0$

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Accepted problems：280 problems

7 438 439 440 441 442 562 879 1192 1874 2144 2209 2552 2705 2706 2707 2708 2709 2710 2711 2712 2713 2714 2715 2716 2717 2718 2719 2720 2721 2722 2723 2724 2725 2726 2727 2728 2729 2730 2731 2732 2733 2734 2735 3040 3305 3688 4207 4212 4215 4268 4269 4270 4271 4272 4273 4279 4328 4405 4406 4407 4408 4409 4471 4472 4475 4476 4630 4811 4888 4898 4944 4945 4946 4947 4949 5013 5015 5064 5065 5069 5071 5072 5075 5089 5173 5280 5309 5349 5350 5351 5352 5353 5446 5449 5450 5451 5696 5697 5699 6107 6109 6300 6302 6303 6305 6306 6307 6309 6310 6410 6431 6433 6435 6440 6443 6501 6504 6510 6521 6522 6526 6538 6625 6626 6627 6628 6629 6630 6655 6846 7006 7279 7646 7767 7854 7855 7857 7869 7980 7988 8013 8058 8089 8218 8219 8220 8222 8223 8224 8225 8226 8227 8228 8229 8313 8542 8547 8552 8554 8556 8640 8641 8642 8643 8644 8645 8646 8647 8648 8649 8650 8651 8668 8669 8670 8671 8672 8673 8683 8701 8702 8703 8704 8705 8706 8714 8724 8726 8747 8768 8771 8774 8775 8776 8777 8792 8804 8805 8806 8807 8808 8809 8820 8824 8902 8903 8942 8951 9111 9220 9222 9252 9288 9289 9293 9310 9311 9312 9438 9449 9463 9464 9491 9492 9532 9542 9551 9561 9634 9645 9648 9681 9683 9686 9739 9740 9741 9742 9743 9744 9745 9746 9747 9748 9749 9750 9751 9772 9773 9799 9805 9864 9906 9907 9909 9911 9913 9914 9915 9922 9926 9974 21606 21613 21614 21618 21620 21621 21622 21624 21625 21626 21629 21630 21632 21634 21635 21650 21651

Tried problems：22 problems

3066 4122 5068 6298 6434 6438 6506 6661 8056 8160 8259 8410 8780 9160 9910 9912 21616 21658 21727 21729 21730 21869

Authored Problems：0 problem

None

Virtual Participations：17 contests

Name	Start time
2023 Canadian Computing Olympiad Day 1	2025-02-01 09:28:53
NOI 2025 冬令营 (NOI Winter Camp 2025)	2025-01-27 22:07:05
IOI 2025 国家集训队集训 Day 3 (CTT 2024 Day 3)	2024-12-27 12:54:02
IOI 2025 国家集训队集训 Day 2 (CTT 2024 Day 2)	2024-12-24 12:10:29
北京大学 2024 年《数据结构与算法A（实验班）》期末考试	2024-12-23 20:13:42
第十届中国大学生程序设计竞赛高职专场（CCPC 2024 Vocational Division）	2024-12-23 14:24:41
IOI 2025 国家集训队集训 Day 1 (CTT 2024 Day 1)	2024-12-22 14:01:24
第十届中国大学生程序设计竞赛女生专场（CCPC 2024 Women's Division）	2024-11-14 09:08:24
The 23rd Japanese Olympiad in Informatics Spring Training (JOIST 2023/2024) Day 2	2024-10-24 14:37:27
The 23rd Japanese Olympiad in Informatics Spring Training (JOIST 2023/2024) Day 3	2024-10-24 13:29:01
The 23rd Japanese Olympiad in Informatics Spring Training (JOIST 2023/2024) Day 4	2024-10-08 15:13:50
The 23rd Japanese Olympiad in Informatics Spring Training (JOIST 2023/2024) Day 1	2024-10-03 08:39:36
The 3rd Universal Cup. Stage 0: Trial Contest	2024-06-26 08:19:07
The 2021 ICPC Asia East Continent Final Contest (EC-Final 2021)	2023-12-07 13:28:33
The 2021 ICPC Asia Nanjing Regional Contest	2023-11-13 13:30:32
The 2022 ICPC Asia East Continent Final Contest (EC-Final 2022)	2023-11-09 13:18:21
Public Easy Round #3	2022-09-27 21:52:21