Luhn's Checksum Algorithm
Problem statistics
- Submissions 1567
- Accepted submissions 925
- Submission ratio 59%
- Authors 850
- Accepted authors 816
- Author ratio 96%
- Accepted
- Wrong Answer
- Time Limit Exceeded
- Run Time Error
- Compile Error
| # | Name | Runtime | Language | Date | ID |
|---|---|---|---|---|---|
| 1 | Scott MacIntosh | 0.00 s | C++ | 2018-10-12 17:34:56 | [email protected] site |
| 2 | James Hally | 0.00 s | C | 2018-10-12 17:53:03 | [email protected] site |
| 3 | Hassan Elassady | 0.00 s | C++ | 2018-10-12 17:54:15 | [email protected] site |
| 4 | James He | 0.00 s | C++ | 2018-10-12 18:20:27 | [email protected] site |
| 5 | Justin Wamback | 0.00 s | C | 2018-10-12 19:03:32 | [email protected] site |
| 6 | Katie MacEachern | 0.00 s | C++ | 2018-10-12 21:07:03 | [email protected] site |
| 7 | Steven Halim | 0.00 s | C++ | 2018-10-17 15:12:13 | 3281936 |
| 8 | Ooi Ming Sheng | 0.00 s | C++ | 2018-10-17 16:57:05 | 3282385 |
| 9 | David T | 0.00 s | C++ | 2018-10-17 17:34:54 | 3282565 |
| 10 | Daniel Fernando Santos Bustos | 0.00 s | C++ | 2018-10-17 18:56:55 | 3283012 |
| # | Name | Runtime | Date | ID |
|---|---|---|---|---|
| 1 | James Hally | 0.00 s | 2018-10-12 17:53:03 | [email protected] site |
| 2 | Justin Wamback | 0.00 s | 2018-10-12 19:03:32 | [email protected] site |
| 3 | Bergur Snorrason | 0.00 s | 2018-10-27 14:15:28 | 3328484 |
| 4 | Ling Wen Jian | 0.00 s | 2018-12-29 21:03:34 | 3615314 |
| 5 | Srikar Ganesh | 0.00 s | 2019-01-24 16:52:48 | 3700391 |
| 6 | Ian Howell | 0.00 s | 2019-03-29 20:29:18 | 4004903 |
| 7 | Siniša Subašić | 0.00 s | 2019-04-05 19:21:24 | 4038524 |
| 8 | Andrew Roberts | 0.00 s | 2019-06-11 02:50:35 | 4246915 |
| 9 | Taha Kherraf | 0.00 s | 2019-08-13 13:15:10 | 4365273 |
| 10 | Oussama Bourqadi | 0.00 s | 2019-08-13 15:11:13 | 4365549 |
| # | Name | Runtime | Date | ID |
|---|---|---|---|---|
| 1 | Chris McGarty | 0.02 s | 2018-10-30 19:32:20 | 3352119 |
| 2 | Sean McGarty | 0.02 s | 2018-10-31 16:27:42 | 3357055 |
| 3 | Martin Wallgren | 0.02 s | 2018-11-28 09:14:02 | 3506194 |
| 4 | Eric Bäckhage | 0.02 s | 2019-02-15 21:51:10 | 3810757 |
| 5 | Mehdi A | 0.02 s | 2019-06-21 23:54:23 | 4266524 |
| 6 | Thomas Norris | 0.02 s | 2019-09-20 18:38:10 | 4544965 |
| 7 | Keiron Beadle | 0.02 s | 2019-09-29 16:49:49 | 4640275 |
| 8 | Michael Palkovics | 0.02 s | 2019-11-10 02:26:49 | 4965992 |
| 9 | Johan Pettersson | 0.02 s | 2019-11-22 04:09:01 | 5028479 |
| 10 | Sebastian Gielinger | 0.02 s | 2019-12-12 08:26:53 | 5120138 |
| # | Name | Runtime | Date | ID |
|---|---|---|---|---|
| 1 | Scott MacIntosh | 0.00 s | 2018-10-12 17:34:56 | [email protected] site |
| 2 | Hassan Elassady | 0.00 s | 2018-10-12 17:54:15 | [email protected] site |
| 3 | James He | 0.00 s | 2018-10-12 18:20:27 | [email protected] site |
| 4 | Katie MacEachern | 0.00 s | 2018-10-12 21:07:03 | [email protected] site |
| 5 | Steven Halim | 0.00 s | 2018-10-17 15:12:13 | 3281936 |
| 6 | Ooi Ming Sheng | 0.00 s | 2018-10-17 16:57:05 | 3282385 |
| 7 | David T | 0.00 s | 2018-10-17 17:34:54 | 3282565 |
| 8 | Daniel Fernando Santos Bustos | 0.00 s | 2018-10-17 18:56:55 | 3283012 |
| 9 | Dmitry Lyubshin | 0.00 s | 2018-10-17 23:45:20 | 3284304 |
| 10 | Henry Xia | 0.00 s | 2018-10-19 05:46:41 | 3290757 |
| # | Name | Runtime | Date | ID |
|---|---|---|---|---|
| 1 | Philippos Boon Alexaki | 0.01 s | 2019-11-18 18:01:38 | 5009780 |
| 2 | David Cawthon | 0.02 s | 2019-04-13 03:22:54 | 4072715 |
| 3 | Hidden user | 0.02 s | 2019-05-25 06:10:51 | 4215517 |
| 4 | Hidden user | 0.03 s | 2019-01-08 13:20:00 | 3639204 |
| # | Name | Runtime | Date | ID |
|---|---|---|---|---|
| 1 | Anmol Sharma | 0.02 s | 2019-11-08 12:34:46 | 4950706 |
| 2 | William Fiset | 0.07 s | 2018-10-27 06:40:35 | 3327170 |
| 3 | Patrik Lilja | 0.07 s | 2018-11-15 19:15:21 | 3459528 |
| 4 | Eric Martin | 0.07 s | 2018-12-24 04:32:31 | 3601658 |
| 5 | Conor McGovern | 0.07 s | 2019-03-09 19:49:29 | 3906922 |
| # | Name | Runtime | Date | ID |
|---|---|---|---|---|
| 1 | Brent Yorgey | 0.01 s | 2018-10-17 14:46:50 | 3281820 |
| 2 | Intrets | 0.01 s | 2019-04-05 18:54:36 | 4038299 |
| 3 | Matthew Johnson | 0.01 s | 2019-05-15 07:28:33 | 4185686 |
| 4 | Isaac Arvestad | 0.01 s | 2019-08-11 15:02:56 | 4361380 |
| 5 | Hidden user | 0.01 s | 2019-08-13 11:53:25 | 4365075 |
| 6 | Rudi Svartveit | 0.01 s | 2019-09-11 16:47:37 | 4470173 |
| 7 | Mitchell Wright | 0.01 s | 2020-02-19 18:53:22 | 5347162 |
| # | Name | Runtime | Date | ID |
|---|---|---|---|---|
| 1 | Thomas Lidbetter | 0.05 s | 2018-10-17 16:23:37 | 3282241 |
| 2 | James Black | 0.05 s | 2018-10-22 16:54:20 | 3304811 |
| 3 | José Vander Meulen | 0.05 s | 2018-10-23 16:40:59 | 3309564 |
| 4 | Morgan K Bender | 0.06 s | 2018-10-12 18:15:54 | [email protected] site |
| 5 | Lee Wei Hong | 0.06 s | 2018-10-18 10:59:53 | 3286242 |
| 6 | Jason Tomkins | 0.06 s | 2018-10-19 00:54:04 | 3289924 |
| 7 | Lexie Nance | 0.06 s | 2018-10-19 04:36:25 | 3290553 |
| 8 | Kyle Kelly | 0.06 s | 2018-10-20 16:08:50 | 3296386 |
| 9 | Anh Mai Le Xuan | 0.06 s | 2018-10-21 19:07:22 | 3301009 |
| 10 | Alexander Little | 0.08 s | 2018-10-20 21:17:20 | 3297864 |
| # | Name | Runtime | Date | ID |
|---|---|---|---|---|
| 1 | Peter Kedemo | 0.42 s | 2020-01-01 12:49:12 | 5163232 |
| # | Name | Runtime | Date | ID |
|---|---|---|---|---|
| 1 | Bjørn Chr. Soltvedt | 0.03 s | 2018-10-19 18:22:58 | 3292626 |
| 2 | Jeremy Loh | 0.03 s | 2019-01-04 16:28:46 | 3629476 |
| 3 | Casey Smith | 0.03 s | 2019-05-28 16:57:13 | 4221463 |
| 4 | Nicklas Utgaard | 0.03 s | 2019-10-31 20:07:01 | 4895679 |
| # | Name | Runtime | Date | ID |
|---|---|---|---|---|
| 1 | Hidden user | 0.14 s | 2019-12-20 14:16:24 | 5140959 |
| 2 | Ola Sundell | 0.21 s | 2019-08-19 13:50:00 | 4380323 |
| 3 | Neil Harmon | 0.22 s | 2019-04-09 15:59:09 | 4055274 |
| 4 | Hidden user | 0.25 s | 2019-11-14 21:21:45 | 4991748 |
| 5 | Troy Warmboe | 0.25 s | 2020-02-08 01:41:02 | 5298018 |
| # | Name | Runtime | Date | ID |
|---|---|---|---|---|
| 1 | Ingemar Ragnemalm | 0.00 s | 2019-01-09 09:48:08 | 3641339 |
| # | Name | Runtime | Date | ID |
|---|---|---|---|---|
| 1 | Haochen Chen | 0.03 s | 2018-10-21 23:06:46 | 3302110 |
| 2 | Johann Ly | 0.03 s | 2018-10-30 07:16:55 | 3348732 |
| 3 | Eric Törnqvist | 0.03 s | 2018-12-17 22:57:53 | 3584008 |
| 4 | Andrei Stoica | 0.03 s | 2019-01-16 22:56:55 | 3667096 |
| 5 | wisfaq | 0.03 s | 2019-02-18 22:02:04 | 3826757 |
| 6 | Martin Tran | 0.03 s | 2019-03-23 18:28:05 | 3968813 |
| 7 | Hidden user | 0.03 s | 2019-07-01 18:29:33 | 4281388 |
| 8 | Ciara Godwin | 0.04 s | 2018-10-17 16:15:14 | 3282206 |
| 9 | Andreas Eisele | 0.04 s | 2018-10-20 00:39:29 | 3294317 |
| 10 | Jesper Öqvist | 0.04 s | 2018-10-22 07:52:06 | 3303467 |
| # | Name | Runtime | Date | ID |
|---|---|---|---|---|
| 1 | Graeme Zinck | 0.02 s | 2018-10-12 17:14:26 | [email protected] site |
| 2 | Nigel Quinn | 0.02 s | 2018-10-20 01:11:47 | 3294437 |
| 3 | Peter Beattie | 0.02 s | 2018-10-23 12:37:51 | 3308604 |
| 4 | Kevin Chen | 0.02 s | 2018-11-05 03:43:59 | 3395491 |
| 5 | Hidden user | 0.02 s | 2018-11-24 22:04:48 | 3494164 |
| 6 | Jakob Kallestad | 0.02 s | 2018-11-25 16:13:23 | 3497034 |
| 7 | Jacob Raymond | 0.02 s | 2018-11-27 20:19:52 | 3504850 |
| 8 | Arnav Sastry | 0.02 s | 2018-11-28 03:48:48 | 3505783 |
| 9 | João Pedro Alvito | 0.02 s | 2018-12-02 15:00:11 | 3525678 |
| 10 | Manu Lam | 0.02 s | 2018-12-08 19:29:21 | 3552361 |
| # | Name | Runtime | Date | ID |
|---|---|---|---|---|
| 1 | Macdara mac an tSionnaigh | 0.04 s | 2019-09-15 16:49:39 | 4496514 |
| 2 | Donald Dong | 0.05 s | 2018-12-31 00:17:55 | 3617511 |
| 3 | Jason Lau | 0.05 s | 2019-03-05 12:56:09 | 3890862 |
| 4 | Hidden user | 0.06 s | 2018-11-05 05:04:37 | 3395788 |
| # | Name | Runtime | Date | ID |
|---|---|---|---|---|
| 1 | Jon Pacheco | 0.00 s | 2018-11-03 17:14:03 | 3377596 |