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Root
10694 - Combinatorial Summation
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| Total Submissions | Users that tried it | Users that solved it |
| 929 | 271 | 222 |
| Top 20 | ||||||
| Ranking | Submission | User | Run Time | Language | Submission Date | |
| 1 | 18247711 | Microft Holmes | 0.000 | C++11 | 2016-10-24 13:59:18 | |
| 2 | 18347608 | Anik Sarker | 0.000 | C++ | 2016-11-12 17:45:58 | |
| 3 | 18691846 | yleewei | 0.000 | C++11 | 2017-01-28 20:22:43 | |
| 4 | 26769536 | zeed_zero2 | 0.000 | C++ | 2021-09-13 10:45:30 | |
| 5 | 29916778 | 黄汉升 | 0.000 | C++11 | 2024-10-28 01:32:23 | |
| 6 | 29916780 | Heart_Blue | 0.000 | C++11 | 2024-10-28 01:32:44 | |
| 7 | 30812068 | crowdforces | 0.000 | C++ | 2025-11-17 19:27:14 | |
| 8 | 30826736 | 张翼德 | 0.000 | C++11 | 2025-11-23 11:32:47 | |
| 9 | 6038653 | try | 0.010 | C++ | 2007-11-09 14:54:59 | |
| 10 | 26753193 | 刘强东 | 0.010 | C++11 | 2021-09-07 23:33:34 | |
| 11 | 30826763 | Qiu Qiu | 0.010 | C++11 | 2025-11-23 11:36:07 | |
| 12 | 8168044 | avijit.sarker | 0.012 | ANSI C | 2010-08-10 11:16:41 | |
| 13 | 8168050 | Sleeping Sickness | 0.012 | ANSI C | 2010-08-10 11:18:32 | |
| 14 | 10032793 | evandrix | 0.012 | C++ | 2012-04-25 01:18:12 | |
| 15 | 5796044 | Robert Gerbicz | 0.016 | C++ | 2007-08-02 11:16:33 | |
| 16 | 8054578 | Luis García | 0.016 | C++ | 2010-06-25 01:27:53 | |
| 17 | 5245829 | Bal4u | 0.020 | ANSI C | 2007-01-07 03:19:17 | |
| 18 | 6350542 | Neal Zane | 0.020 | C++ | 2008-04-01 11:28:42 | |
| 19 | 6845523 | Arif | 0.020 | C++ | 2008-12-12 19:51:46 | |
| 20 | 7078730 | Krzysztof Stencel | 0.020 | C++ | 2009-04-18 19:22:58 | |