Problems
Number of N-digit numbers containing the digit 7
Submits: 3316
Accepted submits: 990
Users submitted: 1107
Users accepted: 841
Complexity: 24%
The complexity of the problem is determined by the ratio between number of users who have solved the problem, and number of users who have submitted solution.
Accepted submits: 990
Users submitted: 1107
Users accepted: 841
Complexity: 24%
The complexity of the problem is determined by the ratio between number of users who have solved the problem, and number of users who have submitted solution.
Best solutions
| # | User | Submit date | Time | Memory | Lang |
|---|---|---|---|---|---|
| 10692048 | ukrustacean | Mar 15, 2022, 12:36:19 PM | 1 ms | 73728 KB | C 17 (gnu 10.2) |
| 10832677 | strongula | Apr 6, 2022, 6:17:08 PM | 1 ms | 73728 KB | C++ 17 (gnu 10.2) |
| 11237991 | ys14Nikitin | Jul 3, 2022, 12:48:22 AM | 1 ms | 77824 KB | C++ 11 (gnu 10.2) |
| 12481531 | dormyyy | Dec 17, 2022, 2:18:32 PM | 1 ms | 77824 KB | C++ 17 (gnu 10.2) |
| 14133602 | shamil.mantashli | Aug 25, 2023, 12:41:40 PM | 1 ms | 77824 KB | C++ 17 (gnu 10.2) |
| 14292861 | Rufet.Musayev | Sep 18, 2023, 10:41:38 PM | 1 ms | 77824 KB | C++ 11 (gnu 10.2) |
| 15337677 | sedetyk99 | Nov 30, 2023, 8:55:46 PM | 1 ms | 81920 KB | C++ 11 (gnu 10.2) |
| 15339332 | kryvana | Dec 1, 2023, 12:10:32 AM | 1 ms | 81920 KB | C++ 11 (gnu 10.2) |
| 15345800 | lolojikYura | Dec 1, 2023, 5:31:25 PM | 1 ms | 81920 KB | C++ 11 (gnu 10.2) |
| 15369064 | DmyroKvyatkovskyy | Dec 3, 2023, 8:58:36 PM | 1 ms | 81920 KB | C++ 11 (gnu 10.2) |
| 6752647 | MaksonMakson | Mar 5, 2020, 4:26:01 PM | 1 ms | 200704 KB | Pascal (fpc 3.2) |
| 6752649 | sofik7 | Mar 5, 2020, 4:26:15 PM | 1 ms | 200704 KB | Pascal (fpc 3.2) |
| 6632114 | Olena23 | Feb 15, 2020, 9:22:06 PM | 1 ms | 204800 KB | Pascal (fpc 3.2) |
| 6752646 | oleksiy_nazarkevych | Mar 5, 2020, 4:25:37 PM | 1 ms | 204800 KB | Pascal (fpc 3.2) |
| 8808608 | illia11 | Apr 7, 2021, 11:03:03 AM | 1 ms | 204800 KB | Pascal (fpc 3.2) |
| 8808605 | BOXER300 | Apr 7, 2021, 11:03:00 AM | 1 ms | 208896 KB | Pascal (fpc 3.2) |
| 9046713 | s11zamkova | May 27, 2021, 3:57:53 PM | 1 ms | 208896 KB | Pascal (fpc 3.2) |
| 11291294 | fixtengolc1 | Jul 27, 2022, 10:30:21 PM | 1 ms | 208896 KB | Pascal (fpc 3.2) |
| 10153570 | dmitropariy | Dec 17, 2021, 7:47:36 PM | 1 ms | 212992 KB | Pascal (fpc 3.2) |
| 6959195 | nazden4s | Apr 22, 2020, 8:53:38 PM | 1 ms | 532480 KB | C++ 11 (gnu 10.2) |
| 6808577 | VitaliiBB | Mar 19, 2020, 10:04:26 AM | 1 ms | 544768 KB | C++ 11 (gnu 10.2) |
| 6816326 | maksaev_arthur | Mar 20, 2020, 6:36:44 PM | 1 ms | 561152 KB | C++ 11 (gnu 10.2) |
| 10068848 | Anna.iln56 | Dec 7, 2021, 3:21:22 PM | 1 ms | 593920 KB | C++ 17 (gnu 10.2) |
| 10068879 | Katerina.Litvinova. | Dec 7, 2021, 3:23:55 PM | 1 ms | 593920 KB | C++ 17 (gnu 10.2) |
| 10101027 | martynenko1624 | Dec 11, 2021, 6:46:24 PM | 1 ms | 593920 KB | C++ 17 (gnu 10.2) |