→ About Contest
The 2014 ACM-ICPC Asia Tokyo Regional Contest was hosted by Waseda University and Information Science Foundation in corporation with many sponsors and supporters at National Olympics Memorial Youth Center, Tokyo, Japan on October 18-20. On Oct 18 there were Trial Use session and Welcome Party. On Oct 19 the contest took place. Finally On Oct 19 contestants and coaches enjoyed the full-day excursion.
→ Virtual participation
Virtual contest is a way to take part in past contest, as close as possible to participation on time. It is supported only ICPC mode for virtual contests.
If you've seen these problems, a virtual contest is not for you - solve these problems in the archive.
If you just want to solve some problem from a contest, a virtual contest is not for you - solve this problem in the archive.
Never use someone else's code, read the tutorials or communicate with other person during a virtual contest.
→ Practice?
Want to solve the contest problems after the official contest ends? Just register for practice and you will be able to submit solutions.
→ Status filter
→ Contest materials
Contest status
| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 390728370 | Sep/14/2026 16:58 | anamraiyan | A - Bit String Reordering | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
| 390590986 | Sep/13/2026 16:45 | hunterkasa_ | I - Sweet War | C++23 (GCC 14-64, msys2) | Wrong answer on test 11 | 46 ms | 58300 KB |
| 389208281 | Sep/02/2026 19:50 | mr_warlock | I - Sweet War | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 300 KB |
| 389142065 | Sep/02/2026 00:40 | 45fedrfgh | I - Sweet War | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 31 ms | 200 KB |
| 389141599 | Sep/02/2026 00:25 | 45fedrfgh | I - Sweet War | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 300 KB |
| 389141544 | Sep/02/2026 00:24 | 45fedrfgh | I - Sweet War | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 21 | 1000 ms | 110500 KB |
| 383659132 | Jul/21/2026 09:05 | Vinsondd | A - Bit String Reordering | C++20 (GCC 13-64) | Accepted | 46 ms | 10200 KB |
| 383658741 | Jul/21/2026 09:01 | Vinsondd | A - Bit String Reordering | C++20 (GCC 13-64) | Wrong answer on test 6 | 31 ms | 10200 KB |
| 383609910 | Jul/20/2026 19:34 | Vinsondd | A - Bit String Reordering | C++20 (GCC 13-64) | Wrong answer on test 6 | 46 ms | 10200 KB |
| 383609648 | Jul/20/2026 19:31 | Vinsondd | A - Bit String Reordering | C++20 (GCC 13-64) | Wrong answer on test 6 | 46 ms | 10200 KB |
| 382948714 | Jul/16/2026 16:23 | yqr | G - Flipping Parentheses | C++20 (GCC 13-64) | Accepted | 812 ms | 22300 KB |
| 382907485 | Jul/16/2026 10:59 | zhy1206 | G - Flipping Parentheses | C++20 (GCC 13-64) | Accepted | 796 ms | 49200 KB |
| 378642671 | Jun/14/2026 14:55 | Simon___Vip | A - Bit String Reordering | C++20 (GCC 13-64) | Accepted | 46 ms | 100 KB |
| 378642629 | Jun/14/2026 14:55 | Owen1234567890 | B - Miscalculation | C++20 (GCC 13-64) | Accepted | 46 ms | 0 KB |
| 378642463 | Jun/14/2026 14:53 | Simon___Vip | A - Bit String Reordering | C++17 (GCC 7-32) | Wrong answer on test 1 | 15 ms | 0 KB |
| 378641319 | Jun/14/2026 14:42 | dingtianyue | A - Bit String Reordering | C++17 (GCC 7-32) | Accepted | 46 ms | 0 KB |
| 378641268 | Jun/14/2026 14:41 | lyc10032 | B - Miscalculation | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 100 KB |
| 378640950 | Jun/14/2026 14:38 | dingtianyue | A - Bit String Reordering | C++17 (GCC 7-32) | Accepted | 62 ms | 100 KB |
| 378640375 | Jun/14/2026 14:32 | Simon___Vip | A - Bit String Reordering | C++20 (GCC 13-64) | Wrong answer on test 1 | 0 ms | 0 KB |
| 378640338 | Jun/14/2026 14:32 | dingtianyue | A - Bit String Reordering | C++17 (GCC 7-32) | Accepted | 46 ms | 100 KB |
| 378640253 | Jun/14/2026 14:31 | Owen1234567890 | A - Bit String Reordering | C++20 (GCC 13-64) | Accepted | 46 ms | 100 KB |
| 378640226 | Jun/14/2026 14:31 | zhuhaocheng | A - Bit String Reordering | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 100 KB |
| 378640142 | Jun/14/2026 14:30 | zhuhaocheng | A - Bit String Reordering | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 15 ms | 0 KB |
| 378640074 | Jun/14/2026 14:29 | lyc10032 | B - Miscalculation | C++23 (GCC 14-64, msys2) | Wrong answer on test 9 | 31 ms | 0 KB |
| 378639915 | Jun/14/2026 14:28 | zyc001 | A - Bit String Reordering | C++17 (GCC 7-32) | Accepted | 62 ms | 100 KB |
| 378639895 | Jun/14/2026 14:28 | wangxiyan | A - Bit String Reordering | C++20 (GCC 13-64) | Accepted | 62 ms | 100 KB |
| 378639050 | Jun/14/2026 14:19 | gxy666 | A - Bit String Reordering | C++20 (GCC 13-64) | Accepted | 46 ms | 100 KB |
| 378639043 | Jun/14/2026 14:19 | dingtianyue | A - Bit String Reordering | C++17 (GCC 7-32) | Accepted | 62 ms | 0 KB |
| 378638802 | Jun/14/2026 14:17 | lyc10032 | B - Miscalculation | C++23 (GCC 14-64, msys2) | Wrong answer on test 9 | 31 ms | 100 KB |
| 378637944 | Jun/14/2026 14:08 | lyc10032 | B - Miscalculation | C++23 (GCC 14-64, msys2) | Wrong answer on test 9 | 31 ms | 0 KB |
| 378637806 | Jun/14/2026 14:06 | lyc10032 | B - Miscalculation | C++23 (GCC 14-64, msys2) | Wrong answer on test 9 | 46 ms | 0 KB |
| 378614513 | Jun/14/2026 13:30 | lyc10032 | A - Bit String Reordering | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
| 378613987 | Jun/14/2026 13:24 | wangxiyan | A - Bit String Reordering | C++20 (GCC 13-64) | Wrong answer on test 1 | 15 ms | 0 KB |
| 373207182 | May/01/2026 10:52 | George2016 | A - Bit String Reordering | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 100 KB |
| 360247138 | Jan/28/2026 07:14 | tuantuan8888 | F - There is No Alternative | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 31 ms | 600 KB |
| 358901458 | Jan/20/2026 13:30 | yuanyiguo | G - Flipping Parentheses | C++20 (GCC 13-64) | Accepted | 875 ms | 24100 KB |
| 358176545 | Jan/17/2026 09:16 | syzxliangyuhan | G - Flipping Parentheses | C++20 (GCC 13-64) | Accepted | 1156 ms | 14800 KB |
| 358176468 | Jan/17/2026 09:16 | syzxliangyuhan | G - Flipping Parentheses | C++20 (GCC 13-64) | Accepted | 1281 ms | 14700 KB |
| 358169081 | Jan/17/2026 08:22 | syzxliangyuhan | G - Flipping Parentheses | C++20 (GCC 13-64) | Time limit exceeded on test 1 | 5000 ms | 17000 KB |
| 358168728 | Jan/17/2026 08:19 | CRqwq | G - Flipping Parentheses | C++20 (GCC 13-64) | Accepted | 515 ms | 18300 KB |
| 358156513 | Jan/17/2026 04:45 | cmh201068 | G - Flipping Parentheses | C++23 (GCC 14-64, msys2) | Accepted | 1000 ms | 31000 KB |
| 347045915 | Nov/02/2025 07:01 | rlc202204 | G - Flipping Parentheses | C++20 (GCC 13-64) | Accepted | 296 ms | 37900 KB |
| 347045778 | Nov/02/2025 06:59 | rlc202204 | G - Flipping Parentheses | C++20 (GCC 13-64) | Wrong answer on test 1 | 62 ms | 34000 KB |
| 347043429 | Nov/02/2025 06:20 | rlc202204 | G - Flipping Parentheses | C++20 (GCC 13-64) | Accepted | 562 ms | 14800 KB |
| 347043248 | Nov/02/2025 06:16 | rlc202204 | G - Flipping Parentheses | C++20 (GCC 13-64) | Wrong answer on test 1 | 46 ms | 10800 KB |
| 347043077 | Nov/02/2025 06:12 | rlc202204 | G - Flipping Parentheses | C++20 (GCC 13-64) | Wrong answer on test 1 | 30 ms | 10800 KB |
| 347042555 | Nov/02/2025 05:59 | rlc202204 | G - Flipping Parentheses | C++20 (GCC 13-64) | Wrong answer on test 1 | 46 ms | 1400 KB |
| 347042512 | Nov/02/2025 05:58 | rlc202204 | G - Flipping Parentheses | C++20 (GCC 13-64) | Wrong answer on test 1 | 46 ms | 1500 KB |
| 343736885 | Oct/14/2025 19:23 | Gaozihao071216 | A - Bit String Reordering | C++17 (GCC 7-32) | Accepted | 62 ms | 100 KB |
| 338146959 | Sep/12/2025 04:16 | DarkestBlader | G - Flipping Parentheses | C++23 (GCC 14-64, msys2) | Accepted | 515 ms | 21600 KB |
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