QOJ.ac

QOJ

User profile

juan_123

Rating

2048

Contribution

2

Usergroup

Default

Motto

Visit juan_123's blog

Rating changes

Accepted problems：140 problems

36 217 499 601 602 787 838 905 906 956 995 996 1002 1003 1004 1163 1166 1170 1251 1436 1813 1873 2292 2302 2562 2606 2834 3101 4217 4894 4924 4996 5016 5120 5123 5139 5357 6022 6308 6355 6437 6660 7303 7309 7362 7363 7364 7599 7606 7619 7620 7621 7622 7623 7624 7625 7627 7628 7630 7631 7678 7679 7683 7684 7685 7686 7687 7689 7762 7779 7781 7786 7787 7789 7894 7895 7896 7897 7898 7899 7900 7901 7902 7904 7905 7906 7980 7993 8005 8006 8009 8056 8079 8175 8179 8218 8228 8229 8231 8233 8234 8235 8236 8237 8239 8240 8242 8328 8330 8332 8333 8334 8337 8354 8533 8534 8535 8557 8824 9111 9288 9427 9561 9906 9909 9986 10042 10083 10737 10977 11374 11522 11531 12004 13008 14575 14816 14949 15876 21403

Tried problems：10 problems

249 464 786 1192 3875 4895 7304 7365 7566 7988

Authored problems：0 problem

None

Virtual Participations：7 contests

Name	Start time
The 3rd Universal Cup Semifinals	2025-08-26 12:08:35
The 2nd Universal Cup. Stage 8: Guilin	2025-01-17 14:23:15
USACO 2024 January Contest (Platinum)	2025-01-10 08:40:07
The 2nd Universal Cup. Stage 22: Hangzhou	2024-12-29 08:56:06
The 2nd Universal Cup. Stage 9: Qinhuangdao	2024-12-14 08:16:11
The 2nd Universal Cup. Stage 17: Jinan	2024-12-07 09:07:24
The 2nd Universal Cup. Stage 13: Shenyang	2024-11-08 12:26:09