QOJ.ac

QOJ

As we are currently experiencing an overwhelming number of web requests for fetching user submissions, we have temporarily disabled the full submissions list. You must now be logged in to view submissions.

User profile

jinqihao2023

Rating

2475

Contribution

0

Usergroup

Default

Teams

2025 - ucup-team7607

Motto

Visit jinqihao2023's blog

Rating changes

Accepted problems：185 problems

215 833 837 850 856 857 862 888 962 964 967 970 971 975 977 990 993 1000 1166 1173 1174 1250 1351 1355 1359 1811 1812 1813 1817 1823 1824 1825 1839 1840 1844 1854 1875 1876 1884 1963 2064 2210 2214 2266 2548 2550 2554 2563 2570 2601 2605 2606 2610 2626 2830 3029 3272 3300 3576 4238 4239 4240 4241 4242 4243 4244 4245 4246 4248 4249 4409 4686 4758 4786 4788 4793 4795 4802 4805 4808 4878 4881 4884 4887 4890 4893 4895 4897 4898 4901 4903 5019 5021 5022 5035 5095 5096 5097 5098 5099 5169 5173 5239 5411 5439 6298 6299 6372 6504 6537 6540 6807 7008 7637 7677 7748 7765 7790 7884 8035 8052 8106 8174 8179 8217 8820 9047 9222 9318 9372 9463 9464 9465 9489 9491 9492 9514 9518 9532 9533 9647 9726 9727 9729 9730 9731 9732 9733 9735 9736 9738 9798 9870 9906 9961 10042 10073 10074 10075 10076 10077 10078 10079 10080 10081 10082 10083 10109 10325 10328 10332 10333 10334 10335 10402 12212 14054 14573 14575 14580 14582 21619 21622 21674 21705

Tried problems：22 problems

1357 1388 4405 4889 4891 5032 5100 5412 5413 5451 6199 8004 8014 9622 14055 14056 14574 14576 14577 14578 14581 14583

Authored problems：0 problem

None

Virtual Participations：4 contests

Name	Start time
北大集训 2020 Day 4（CTT 2020 Day 4）	2025-11-25 08:17:29
Central European Olympiad in Informatics 2025 Day 2 (CEOI 2025 Day 2)	2025-11-19 08:18:53
The 3rd Universal Cup. Stage 34: Aobayama	2025-04-25 07:55:22
The 3rd Universal Cup. Stage 25: Hangzhou	2025-02-26 14:36:13